I did this last year for all the Big Sky Conference schools in basketball and there were at one point 2,000 students in the portal nationally, and something like 50 players from BSC schools. I forsee yet another year of chaos in that regard.
I don't have the time to commit to doing the same for the Big Sky Conference in football. I would guess there are going to be closer to 100 kids into the portal by the time 2nd Semester hits.