Injured center Jeff Saturday has been practicing all week for the Colts, but still doesn’t know if he’ll play today at the Metrodome. “I feel like I’ve done everything I can do,” Saturday said. The 3-time All-Pro tore a knee ligament in a preseason game and did not appear in the opener against the Bears. My guess is that Saturday will do the tough-guy bit, throw a brace on the knee and hobble out there. Whether he manages to last the whole game is another question. Colts TE Dallas Clark, who left the Bears game with a bad knee, is also a game-time decision.