It's no surprise that Colin Kaepernick is the talk of the NFL on Tuesday. After all, when you carve up the league's leading defense with 243 passing yards and a pair of touchdowns in your first-ever NFL start, you're going to turn a few heads. But it begs the question ... should you pick him up off the waiver wire? Undoubtedly, Kaepernick looked fantastic on Monday night. But Alex Smith has been pretty good all season long, completing 70 percent of his passes for 13 touchdowns and five interceptions. Therein lies the rub. Smith isn't a fantasy monster (he ranks just 24th among QBs in 2012) but the Niners are winning with him under center. Jim Harbaugh might not hate your [...]