Yes, I take your point but actually in the documentary one of the experts actually says that further testing would be required. However, if this stuff has already been submitted, I believe they can't use it again? Seems a waste and what would be the point of completeing the tests if they can't be resubmitted?
1) That is the approach a lawyer would take but you might have people who don't care about the law who hope the judiciary will stretch things.
2) While technically it should not be entertained again in the courts it could be entertained in a petition for clemency so would not necessarily be a waste if it actually resulted in evidence of Jeremy's innocence.
Ask yourself why the lawyers who did the last submission didn't wait for more testing before submitting it. The reason why is they knew more testing would not accomplish anything further.
These claims have no where to go. There was a hope the courts would be fooled, it failed and that's that.
At the appellate stage of the game you have to come up with evidence that refutes a major leg of the prosecution case. Judges have to be convinced the evidence is reliable and objectively does so. The crap they are pursuing has no chance of doing that.
They need to be looking at something that refutes drawback would occur and thus the blood had to be planted. I see little hope of finding anything and no doubt they looked at his angle and found nothing but if you want to undermine the moderator that is what you need to look at again. Otherwise they have to try to get Julie to recant. These would be the only things that could get his conviction overturned.