I think Golden State losing last night has made things more interesting.
Before I thought it was pretty much a forgone conclusion that Golden State would be the #1 seed and break the Bulls record with at least 73 wins, so San Antonio wouldn't bother to bring their A game against them and would rather save it for the playoffs. But now the Spurs can actually overtake the Warriors for the #1 seed.
The Warriors have 4 games left. 2 against the Spurs, and 2 against the Grizzlies (who are battling for playoff seeding with Portland). If the Spurs bring it against the Warriors, they could beat them both games, and Memphis who is fighting for playoff position could steal a game too (especially if the Warriors want to rest players before the playoffs).
Spurs have to go 5-0 against the Warriors (2x), OKC, Denver, and Dallas. Possible, though that's potentially 3 really tough games (but OKC might be resting players too). They'd then be 70-12.
Warriros have to go 1-3 against the Spurs (2x) and Grizzlies (2x). Those could be some tough games, especially with Memphis's strong perimeter D (though Memphis hasn't looked so hot in the 2nd half of the year with all their injuries). Also if the Spurs beat them twice, how motivated are they going to be for game #82 when the best they could go is 71-11? Warriors going 1-3 would give them a 70-12 record, having lost the season series to the Spurs going 1-3 against them.
If San Antonio wanted too, they could really try to step on the Warriors neck here. Take the #1 seed from them, stop them from getting the record, while setting a record (41-0) of their own. That could really take the wind out of the Warriors sails going into the playoffs.
This has the potential to be VERY interesting (though Pop will still probably sit players though).