So, this call kind of bothered me on two levels.
For one, I really don't like the rule of a "fumble through the endzone is a touchback and possession is awarded to the other team". I feel like that's an extreme rule. The counter-argument I always hear is, "well, if this rule didn't exist, offensive players would deliberately fumble forward in hopes of their teammate recovering in the end zone for a touchdown". Uhm... how about you just add a rule that says, in the event that it plays it out like that, the ball goes back to the spot of the fumble? I mean, we already have special rules like this anyway (on 4th down, only the fumbling player can advance the ball.)
Second of all, as many others have said... how on earth do they reverse this to a fumble when the call on-field was a touchdown? There's no way you can convince me that this was "indisputable".
I would be so angry if I was a Jets fan. Sometimes calls go your way and sometimes they go against you.... this call is bad on so many levels though. The rule itself sucks, and the way it was applied here (i.e. called TD on field, overturned) is even worse.
Not a good look for a league... not that I'm complaining.