2. CLEARLY the 2nd long TD to Smith was a blown coverage not bad coaching.
The coaches put Chris Thompson (who's name i dont believe i had ever heard until yesterday, and im a pretty big Bears fan) 1 on 1 with Steve Smith. Delhomme said after the game that he audibled that pattern because he saw that matchup. The blown coverage is beside the point, if Nathan Vasher had been out there the play never gets changed and there is no TD, its not even a question of whether Vasher would have done a better job in coverage, the play wouldnt have happened.The first TD Tillman got burnend, then he got burned again for a 46 yarder that set up a FG. If you add up Thompson's TD and the 2 Tillman plays that accounts for 143 of Smiths yards and 17 points.
If Nathan Vasher is covering Smith the entire game does he shut Smith down? Almost certainly not. But he wouldnt have needed to. Tillman is a big physical CB but if he doesnt get a jam he's screwed. Smith is probably the hardest WR to jam in the league. Vasher is a more prototypical coverage CB that will run with a Steve Smith and be in his pocket all day. Smith would have made catches but Vasher would be there to tackle him if nothing else. It was the runs after the catch that killed the Bears and when your CBs are face down on the turf after having their ankles broke by Steve Smith you might think about putting your best DB on him and keeping him there.