Good teams don't blow 4th quarter leads with regularity. Good teams don't blow 21 point leads at home. Good teams don't let a 3-7 go the length of the field while getting out of 3rd and forever hole.
Are they "capable" of winning a SB? If they make the playoffs, technically yes. Do you think they can hang with Miami, KC or Buffalo in January? I wouldn't bet on them. I'll root like hell but ignore the evidence in front of me.
Lol at not hanging with those teams when theyve already hung with 2 of them this year.