I think we've exhausted this issue, at least from where I sit, but VaDave is hard to argue with...
The line judge comes running in, with his right foot parallel to the goal line at about 3 inches from paydirt... that, as opposed to running-in in a way to suggest maybe that he just wanted to separate the players, and hadn't thought to raise his arms and call it a TD just yet.
And guys, I've watched this now several times... the last we see the ball from the sideline camera, 58 is pulling on Stafford's arm, keeping the ball from crossing the plane. If Stafford had had the ball in his right arm, it would have been a TD, but because it was in his left, and Crawford was pulling as he was, we never see it get there. (If it did get there, it would have had to have been sometime after Ryan Davis and Maliek Collins were standing in the way of the view.)
Then the first whistle sounds. And in fact at the exact moment that the whistles blow, Crawford's been able to pull him back a half-step from where he was before. WE ONLY CLEARLY SEE HIM CROSS THE GOAL LINE after about THREE FULL SECONDS of the refs blowing their whistles. Crawford lets go, and the pile moves forward, with Crawford raising his hand and seeming to celebrate his achievement.
I'll even allow that he might have been in... but if he was, there was no way to know it. Moreover, back to VaDave... if you see it go in, then you call it, and if you don't, you don't.
The most appropriate call would have been no TD, and then on review, for it to be "the call on the field stands" (not confirmed).