I think we all understand that o line play and qb play are highly correlated...curious if you believe it works both ways?
It was extremely easy to tell that when Tua was in, the o line didn't look as horrible, so there is that.
So you pick 2 QB's with damn near 40 yrs. of NFL QB experience, to explain why the Fins o line looked better with Fitz in, and Brady with Gronk, Evens, Godwin, AB, Fornette etc made the Bucs o line better (with the addition of "one great lineman") compared to a young qb, barely with a handful games played, who did make his o line better and helped create a new NFL rookie reception record? ok
And sorry, until the o line gets at the very least competent, it's not an excuse...it's a reason and a legitimate one to boot. Especially since both of the QB's you mentioned has struggled in the past with bad o line play, it's only reasonable to expect a rook (basically) to come in and have struggles here and there all the while coming up one game short of making playoffs.
I have been saying this since RT...fix the damn o line, that's where it starts.