Well I guess we'll wait and see if he can. For all the flak Dalton gets, I think he's a much better QB than TT and has a much better chance of winning a SB in his career.
Sometimes, there isn't more to winning than an uncanny knack for it. Peyton had great numbers his whole career, numbers on par with Brady, but there's a reason Brady won a ton more than him. It's hard to describe, explain or point to. But it's a clear phenomenon. I think we see a similar parallel with Alex Smith and TT. Alex Smith just wins more. The stat line doesn't say why. He just does.