Lol fucking perfect. Bill O'Brien didn't watch any of Hoyer's film after the browns played the Texans last year. So essentially he hasn't seen 25% of Hoyer's game film, which coincidentally are his worst performances ever. /according to Seth and Mike on 610.
Ouch.
Yet, Im sure he knows enough from association with NE to take a chance on him.
The systems are similar (his own statement), so it's not a bad idea to give him a shot in his variation of it.