Like I say, I REALLY want to see this play, because when you put it like that, that is actually true on a football field: If a player on one team takes a ball away from a player on the other before the whistle blows, forward progress is stopped; before the ball carrier is DOWN, the player who strips the ball gains possession. In the case of receivers stripping defenders that is doubly so, because when possession is contested, simultaneous possession goes to the RECEIVER (one of many football rules favoring the offense.)

So if that how it is actually went—the Packers DB did not take a knee, go out of bounds or otherwise end the play before stripped—yeah, that sounds like a TD.

The DB had possession first and then Golden Tate gained co-possession as they were coming down. The rule is that the ball goes to the passing team if they gain control simultaneously.... which they did not. Or at least, it appeared that way to me.