Fells (knee) and Thomas (ankle) are hurt right now. So it's Virgil Green, for the moment. Might be a good blocking TE, but I doubt he amounts to much as a receiving threat / fantasy TE. I'm not sure how long Fells is out, but he's mediocre at best. When Thomas recovers from his high ankle sprain, he could make some noise. As noted, he does have John Fox's history working against him, but he could be a better receiver than most all of the TEs Fox has ever had. He's not going to be an every down player though as his blocking is suspect, and that will limit his upside.
Best to avoid the situation for now, but monitor Thomas.