OK, now I suspect you're intentionally trying to give me a brain aneurysm. Willis' man was Maye. If he had properly picked up and covered Maye, then there's no way the only UK player near Maye when he took the pass would've been Bledsoe frantically rushing over to help after realizing he'd been left unguarded.
Regarding your second point, if your position is that it's OK to give a lowly former walk-on the open shot so that a higher regarded player doesn't take it instead--fine, fair opinion--but don't pretend Willis was covering the guy when he clearly was not.
I'm trying to insert a screen shot here, and can't get it to work. If you look at the 3.5 second mark, it surely looks like Pinson has turned the corner on Fox, has a step on him and would proceed to the rim - likely to be fouled, but who can say -
if not for Willis standing in his way. Viewed that way, Willis is doing what we were all taught from an early age: first order of importance is help defense and preventing a shot at the rim. Would anyone vote to give Pinson a lane to the rim rather than give Maye an 18 foot jumper? Of course not.
Now, I'm willing to consider that the reason Pinson appears to have turned Fox is because Willis is standing there - in effect, he's getting in Fox's way. If he wasn't there, Fox doesn't slow, and Pinson isn't able to get that step.
One other thing is worth noting, as I've seen it said repeatedly in this thread. It's the idea that is was sort of chaos, or helter skelter and people were running uncovered. I thought the same in real time - or better said, I assumed that was the case. I told my teenager you can't really fault the defense or any one player in that situation, it's chaotic, and everyone's first instinct is to protect the rim, and if someone gets loose on the perimeter and you get beat with a near-3 at the buzzer, so be it.
But that's not right. If you watch the full play again, we did a very good job of finding people and covering. Meeks took the ball out of bounds, and he's not in the frame. Everyone else is covered. Good job of transition defense. Willis is accounting for Maye, he's with him as we retreat. He didn't get lost. He made a conscious decision to leave Maye and help on Pinson. Was that the right call? I'm not going to fault a kid for a split second decision like that made in real time. Again, I think everyone would rather concede an 18 foot by a former walk-on than giving a layup or foul to a starter.....