Gronkowski should be back and if he is, he's set up in tier 1 in his first week back.
Jimmy Graham continues to eat yardage and touchdowns for breakfast.
Fleener, Miller, and Clay have crawled their way up to tier 4.
Interestingly, Gates has shot up to the top of tier 2 as part of a revived San Diego offense, despite being knocked repeated by many experts.
Celek tanks to tier 5 after two bad weeks for both his fantasy line and the Eagles.
edit: Gronk is a completely question mark right now. I advise checking rotoworld on Sunday.
Tier 1: Jimmy Graham, Jason Witten, Julius Thomas, Jordan Cameron
Tier 2: Antonio Gates, Tony Gonzalez, (Rob Gronkowski), Vernon Davis
Tier 3: Martellus Bennett, Jared Cook, Owen Daniels
Tier 4: Coby Fleener, Brandon Myers, Heath Miller, Charles Clay, Kyle Rudolph
Tier 5: Brent Celek, Jermaine Gresham, Scott Chandler, Tyler Eifert, Jordan Reed
Tier 6: Brandon Pettigrew, Dallas Clark, Kellen Winslow, Robert Housler