Regardless of whether Murray becomes the next great QBOF there are some good reasons to make these moves, DRAFT PICKS. Trading Rosen and trading down to snag Murray could get the Cards a nice stash of picks, and this team has a ton of holes. Watching Murray, I'm intrigued about what he can do in the Cards system. Worst case scenario he doesn't work out, you play Glennon, and draft another QB, but the picks you can net may improve the rest of the team for years to come. It all depends on what you can get back but I wouldn't dismiss this entirely. If the deals are right I hope Keim listens.