Not every kid that goes into the portal does it for NFL purposes. Many go into the portal so they can end up at a school where they will get more playing time which is why many take a step down to a lower tier school. I know a lot of kids that went D1 and knew they were never going to make it to the pros. I don’t think college football has become quite the NFL farm system that some think it has.I dont know about that. Not all but more than you think. Otherwise there wouldn't be 1000 kids in the portal. Plus every kid I ever coached who went d1, other than to the naval academy or west point, thought they would be in the pros, even d2 kids thought they would. I was invited to a draft party for a kid who didn't start at Bowie state until senior year, he wasnt even given a free agent deal.