Thursday's end to the second block of Bears training camp practices signifies a good point to take stock of how their rookies are faring. THE DIRTY LITTLE SECRET ABOUT BEARS' SO-CALLED EXPLOSIVE RUNNING GAMEDillon Thieneman | S | Round 1 | Stock: DroppingThis comes with an asterisk, and that is through no fault of his own. "He is thinking a lot and the way he's wired is he wants to be on every little thing," Bears coach Ben Johnson said Thursday about the rookie. Zavion Thomas | WR | Round 3 | Stock: RisingEvery practice Thomas makes a play or two. "He's done a great job bouncing back every single day because he's like any rookie, every day is not perfect.