You should be. The offense does run differently when Al is on the bench. It's less effective, but it's different (the second quarter of the Washington game is a perfect example for those with the ability to rewatch games). With Carroll and Hayward in, the Jazz run more sets with Kanter and Favors at the high post, with Hayward and Carroll cutting along the baseline and around the bigs' screens. This is nearly impossible with Al in, as he's uncomfortable in the high post (although he's been effective at times this season, admittedly) and hasn't set a screen in his life. Unfortunately, Earl's play has been poor this season, and his opposite number sags WAY off, limiting the effectiveness of the off-ball movement.