Sources have confirmed that Don Schumacher could be adding a second Top Fuel operation to his stable, although in a leasing capacity. Word has it that Cory McClenathan is vacating his position at Scott Griffin Motorsports and will run with DSR from Brainerd on. Torco's CompetitionPlus.com continues to monitor leads related to two other major Top Fuel changes expected to come in this early season episode of the silly season.