Popovich rolled the dice on winning in 6 games by playing Duncan 44 minutes. If they'd won, it would look like a genius move. But now their 37 year old center has to suit up 48 hours after playing one of the best, longest games of his life and try to do it all again. It's going to be really, really tough for him. Even though he wound up with 30 points in that game he was shut out for the entire fourth quarter and overtime, so maybe fatigue was playing a factor even at that point.
Miami really has no such problem with LeBron. He's 28 and AVERAGES 41mpg in the playoffs, so the last game was just another day at the office for him in terms of fatigue.
Meanwhile, Danny Green fell back to earth (and then plummeted several miles below, shooting 1-7) under the glaring spotlight of an elimination game. I don't see him suddenly recovering from that in an even more pressure-packed game 7. Neal was forgettable. Ginobili was a complete embarrassment.
The Spurs best chance for recovering is an epic game from Tony Parker. If he can go off for ridiculous stats, he can carry his team with him.
Certainly possible, but I think the best odds are that this is a clear loss for the Spurs. I don't think it'll be boring, but it won't be that close.