First-round grades | Rounds 2-3 grades | Team grades | NFL draft takeaways | Best and worst | Way-too-early mock draft | Best picks of the draft It’s never fun to project the picks that may not work out. But the reality is that for every star selection in the NFL draft , there are legions of players who don’t become what their teams are hoping for.  Big names coming out of the draft are all over the AFC. The Raiders are hoping they have their franchise quarterback in Indiana’s Fernando Mendoza. In New York, the Jets selected Texas Tech defensive end David Bailey to come screaming off the edge for the next decade at MetLife Stadium. Then there are the Titans, who landed Ohio State wideout Carnell Tate to pair with quarterback Cam Ward. But which picks might end up underwhelming, compared to what the teams and their respective fans are hoping for? Let’s get to the top five in the AFC, beginning with the Steelers and the sport’s paramount position. 5.…