By Daniel Bates The college basketball world is changing, and the transfer portal is a big reason why. Recently, Horizon League star Antoine Davis announced his decision to transfer from the University of Detroit Mercy. And shortly after, Dick Vitale let the NCAA hoops world know what they’d be getting. This is a gem,” Vitale tweeted. “His scoring talents [are] superb. … the school that gets [Detroit Mercy Titans] Antoine Davis is going to be very lucky!” Davis, a top-25 scorer in the history of college basketball, is looking to take his game to the next level; and is already drawing interest …