You might think I'm being lazy, but I'm going back to this guy and this might read very similarly to my Week 1 write-up. Jared Cook is still the team leader in receptions and yards.
While I thought a matchup with the Redskins would grant him great chances to put a serviceable line, he wasn't pretty darn average with a 5-47-0 line. Week 1 had him get a 5-85-0 line. You can refer back to what I wrote for Nick Foles, and also that Football Outsiders has Pittsburgh ranked 23rd in DVOA against the tight end.
Cook won't be on most people's minds, but he could turn in a sneaky two TD game. If you're going to stack Foles with someone, I really could get behind a Foles/Cook stack if you want to save a little and aren't intrigued by Kenny Britt or Brian Quick (if he's even active).