You seem to give random cause vs correlation credit to things like the crowd without justification. The Spurs had the best road record in the league, why would they get blown out on the road in the playoffs just because a crowd is cheering? Do crowds not cheer in the RS? Have the Thunder not won in SA because of the crowd?
And yet okc have one of the best home records in the league, with the spurs not being able to win there in years until Saturday.
Fact is, Ibaka played in 4 of the 6 games, the spurs still won. Unless you want to argue that Ibaka not playing in games 3 to 6 would have resulted in an OKC series win, or Ibaka would have made a big enough difference in games 1 and 2, knowing full well what happened in game 5, then you don't have much of a leg to stand on