No playoff appearances like in 2016 when we won the B1G but Ohio State went to the playoffs and Clemson absolutely pounded them. I don't know that getting to the playoffs every few years and always getting embarrassed by Clemson is a good sell to kids.Facilities are an excuse. No playoff appearances and not the strongest record of putting kids into the NFL.
Also, Penn State has put guys in the NFL at a rate that is way better than our recruiting rankings would suggest. One source I saw had Penn State as a top 10 Power 5 school on producing NFL players relative to their recruiting rankings which was better than Ohio State, Clemson, and Alabama (all in the top 20 by this measure). Sure, they had more total get to the NFL but when your recruiting classes were loaded with 4 and 5 star kids then you should put even more in the league.