There are entire offenses built around running from the shotgun. Ohio State just won without hardly a snap from under center. Carroll said he was playing for four downs and wanted to keep his options open for each down.
Sure, you could have gone all or nothing on a run at anytime. Yes he could have run a play with 40 seconds and run two more times, maybe. You think the pats let all 7 guys in the pile get lined up quickly. You don't fear a false start or illegal formation because you are rushing? Now goal to go from the 6 and you burn your last TO to avoid the 10 second runoff?
Now you're kinda screwed, so while a run up the middle might work, it isn't the optimal play call in that spot. It's run outside, which hindsight tape review shows had a good chance, or throw.
All these are valid plans, but riskier than what they chose if the first rush doesn't get in with a mismatch in favor of NE on 2nd down. It was goal line D, vs spread
I just don't see the point in ripping a perfectly valid strategy because it didn't work due to a tremendous play from the other side. All the talking heads are just hatin'.