Yes. I would. I'd give him a list of absurdities, false promises, exaggerated claims, failed prophecies, contradictions, inconsistencies, injustices, cruelties, and plain old errors of fact, some of them out of his own mouth according to the reports, and ask for an accounting.
Assuming you don't find any answers to those 'questions' in Scripture yourself before His return, why do you think He would leave you with anything 'unanswered'?
I would be careful about not letting Him speak though.
Heb:12:24:
And to Jesus the mediator of the new covenant,
and to the blood of sprinkling,
that speaketh better things than that of Abel.
Heb:12:25:
See that ye refuse not him that speaketh.
For if they escaped not who refused him that spake on earth,
much more shall not we escape,
if we turn away from him that speaketh from heaven:
Heb:12:5:
And ye have forgotten the exhortation which speaketh unto you as unto children,
My son,
despise not thou the chastening of the Lord,
nor faint when thou art rebuked of him:
Heb:12:6:
For whom the Lord loveth he chasteneth,
and scourgeth every son whom he receiveth.
Heb:12:7:
If ye endure chastening,
God dealeth with you as with sons;
for what son is he whom the father chasteneth not?
Heb:12:8:
But if ye be without chastisement,
whereof all are partakers,
then are ye bastards,
and not sons.
Heb:12:9:
Furthermore we have had fathers of our flesh which corrected us, and we gave them reverence:
shall we not much rather be in subjection unto the Father of spirits,
and live?
Heb:12:10:
For they verily for a few days chastened us after their own pleasure;
but he for our profit,
that we might be partakers of his holiness.
Heb:12:11:
Now no chastening for the present seemeth to be joyous,
but grievous:
nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.
Heb:12:12:
Wherefore lift up the hands which hang down,
and the feeble knees;
Heb:12:13:
And make straight paths for your feet,
lest that which is lame be turned out of the way;
but let it rather be healed.
I don't claim to know everything but I'm more than satisfied with the answers I've found to questions that cover most of the words you have written (whether or not they were the very same issues). Got any examples (esp the failed prophecies and plain old errors from His mouth)?
But I probably won't get the chance, because I'm pretty sure he's not coming back and I doubt he was ever here in the first place, at least not in the form and manner Christianity claims, though there are pretty reasonable odds there was a rabble-rousing preacher in the Middle East 2000 years ago that his story is based on. Nor do I have any expectation of seeing him in any next life. And if I'm wrong, I'll plead Bertrand Russell's argument--"you didn't give us enough evidence"--and take my chances.
When you are God you don't have to leave 'lots of proof'? I doubt very many who heard Jesus speak ever got the full jest of what He was actually talking about, you have to discount the signs He showed that God had actually sent Him to make Him just a 'rabble-rousing preacher'. What percentage of those who believed in Him were convinced by seeing how easily He healed people (whether they were healed themselves or a witness to that kind of event)?
Do you think He would reject you because you didn't believe the words written in a Book? As this verse points out you have to deny Him after you see Him. Disbelief in Scripture will probably keep you out of the 1000 years between His return and Judgment Day, but that is a far cry from being where Satan and the other fallen angels are headed. That might just be a blessing in disguise, if lack of faith keeps you out of being alive for those first 1,000 years you are spared seeing Satan (and the fallen angels that make up the 'sands of the sea') at his most powerful moment. The thousand years are there so Satan comes against a land that is according to the way Christ wants it (Israel is back to 'a small Eden') and the only people alive (the whole house of Israel and the remnant from the Nations) have been faithful for the full thousand years (who 'just happen' to be there for a yearly feast when Satan is unchained).
Did Jesus reject Thomas when he said he would have to touch Christ's wounds before he would believe that Jesus had been resurrected? All He said on the matter was "Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing." and then "Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed."
Joh:6:40:
And this is the will of him that sent me,
that every one which seeth the Son,
and believeth on him,
may have everlasting life:
and I will raise him up at the last day.
Taking 'your chances' means the difference between being a permanent 'resident' of the 1500 sq. mi. city and being out in the new earth. Isaiah:65:17-25 is what will be going on for those people, while not quite the honor of being in the city full time they will get to visit that city on occasion, (much like Israel will 'play the host' for those that come to the yearly feast of the Tabernacles during the thousand years). All in all, a far cry from being in any fiery lake wouldn't you say? Oh, did I forget to mention the Scripture that says how many Gentiles survive Christ's arrival?
Zec:13:8:
And it shall come to pass,
that in all the land,
saith the LORD,
two parts therein shall be cut off and die;
but the third shall be left therein.
Zec:13:9:
And I will bring the third part through the fire,
and will refine them as silver is refined,
and will try them as gold is tried:
they shall call on my name,
and I will hear them:
I will say,
It is my people:
and they shall say,
The LORD is my God.