I remember Kevin Morton; he was a college teammate of Mo Vaughn and I saw his debut on TV. In a complete game win against the Tigers, he allowed 5 hits, one run off of a homer by Cecil Fielder and struckout 9. He didn't pitched well after that and never played again after that first season.Kyle Weiland?
In terms of overhyped, back in the day Peter Gammons would provide weekly tracking of Kevin Morton as he was progressing through the minors.