Ah, so let me get this straight:
Playing outdoors in GB once every season invalidates him playing 8 games inside a dome, right?
Stafford is happy inside a dome.
He's happier when you give him weapons like Megatron, Golden Tate, Golladay, Burleson, Boldin, Ross.
Any success he's had must be linked to the system and the guys around him. That's a scary WR lineup by any standard.
There's always an exception.