Problem with that first picture is you have no context. When did that foot come up?
The truth is, and I had the AZ ML, there was not enough evidence to overturn the call on the field. And I say that either way. Because if they said he didn't get that other foot down, it's so difficult to see on the replay exactly when it comes up.
But even with that said, it was second down. Say he doesn't catch that. On both first and second down Pittsburgh almost scored. They have all the momentum and they've got one more shot at the endzone and then a chip shot to send it to OT.
I think Pittsburgh still scores, probably the TD. At that point AZ was gassed.
Oh, and that Tecmo Bowl thing is AWESOME.