Where's Dirk Nowitzki?

I'm sorry. Is it just me or is Dirk not in the game today? I don't see him. I see some guy who looks like him, but he kind of sucks, so that can't be him. This other guy is 1 for 11 so far. That CAN'T be Dirk. I mean Dirk would never miss so many shots in a row and play so poorly in such a huge game. I'm going to start making some calls to try and see why Dirk isn't in the game and who this replacement guy is. TaTa Tralalala