I dunno man, I'd love to have a Westbrook, but he's been having nagging injuries (and Driver's been pretty good the past few weeks). Not to mention starting 2 TEs each week seems bad.
Gore has been a top 10 RB this year so far, and Driver's a top 15 WR. You're trading Gore (~18pts a game) and Driver (~15 pts a game) for Westbrook (~25 pts a game) and your #2 TE (~10 pts a game). That's 33 pts you're giving up for 35 pts a week on average.
However, since TE's aren't very consistent, and Westbrook has nagging injuries, I don't know if I would make that move. Westbrook goes down and ur fked.
Can you get a WR back who isn't as good as Driver but is better then a TE?