Calling it now: Dylan Raiola's QBR at Oregon will be 15 points higher than whatever Nebraska's starter puts up this year. The transfer portal QB efficiency gap is going to be the defining stat of the Big Ten season. Raiola threw for 2,819 yards with a 64.3 completion rate at Nebraska behind a line that gave up 32 sacks. Oregon's OL allowed 18 sacks last season and returns four starters. That's a 43.8 sack rate reduction. Put Raiola behind that protection with Dante Moore pushing him every sna...