It might be possible that the Cleveland Cavaliers have cracked, and you couldn't blame them for that. It also might be possible that the Golden State Warriors have broken through. [ Follow Dunks Don't Lie on Tumblr: The best slams from all of basketball ] Some combination of the two, likely, led to a desperately-needed Warriors win in Game 4 on Thursday. Golden State lined up behind an inspired starting lineup change to blow the Cavs out in Cleveland and tie the 2015 NBA Finals up 2-2. The Warriors will have a chance to take a commanding 3-2 series lead against Cleveland on Sunday in Game 5, and former supersub Andre Iguodala is the biggest reason why. Iguodala, who didn't start a game all season until his team's 101st game on Thursday, replaced Andrew Bogut in the starting lineup and completely outplayed a game but ultimately ineffective (to his usual standards, at least) LeBron James. Dre finished his night with 22 points on 8-15 shooting with eight rebounds. He played excellent defense, and only turned the ball over once despite handling the rock near as much (if not more) than Warriors point man Stephen Curry. Iguodala, somehow, ended his night without any assists despite...