Fingerprints on claw hammer...
We're shown the Young Man is cautious and wears gloves even during the first robbery with Cobb. So why then does he not have them on during his solo robbery at Baldy's place where he bludgeons the man with his hammer? I realize its mentioned in the goofs about the continuity error as he's wearing them in the initial safe shot and not in the next but still, it makes the whole leaving fingerprints on the hammer seem forced. And this is overlooking the fact that he could have just wiped the hammer down afterwards, much less not leave them at the girl's place. I realize he's not shown to be that bright to begin, but this was just out of character or forced because of script leading up to the reveal.
Does it just not matter because him having the girl's items at his place and the overall MO is enough to indict him? For Nolan, any editing crew, family/ friends or test audience (if they had any) to not spot this when Nolan is known for his attention to details is also just bizarre. Am I missing something?