From Chattanooga Times: 5/31/07
...Lookouts opening-day starter Tyler Pelland has been moved to the bullpen and replaced in the rotation by Justin Mallett. Pelland has made five starts, going 1-2 with a 3.33 ERA and allowing opponents to hit .280.
"We've put Tyler in the bullpen, because he has increased in velocity with his fastball," pitching coach Grant Jackson said. "We also needed another left-hander in the bullpen."....
During the game the Lookouts announcer commented that the move was intended to get Pelland moving more quickly to the big leagues.