Buffalo has panic-signed every dumpster-cut free agent they could all season. Just like Philadelphia has.
If they sign Trayvon Diggs, he'll probably start, and if he does, it just shortens their postseason. I already said in this very thread that he's probably better than Cobee Minor or Charles Woods - but there's also the real possibility he's on the field in a big spot and gets torched because he gambled on a play.
I'll take my chances either way. I hope Buffalo signs him. (They won't, because of Stephon, but I hope they do).