Clemson coach Dabo Swinney is opening up on an issue he sees developing in college football related to tampering and the transfer portal. On Sunday while meeting with local reporters, Swinney expanded on that topic, saying there is a “ton of tampering going on” following games, according to a report from The State’s Chapel Fowler. What Swinney is referring to is the postgame scene, when players, coaches and staffers alike usually end up mingling. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! Dabo Swinney reportedly said he has had play…