If the Vikings lose Sunday and Favre is bad again, you gotta make the switch to Jackson. The Vikings aren't going anywhere if they lose and you have to see what you have with Tavaris. On the other hand, I don't see why Reid made the switch to Vick for week three. Anyone can tear up the Lions' secondary. I don't understand what made him change his mind over the course of one day between weeks. This is a rebuilding year for Philly and Vick won't get you a Super Bowl. But Kolb, at least if he totally tops out, has a better chance of doing so.