Report: Alex Shelley & Chris Sabin's TNA contracts expire in April

The contracts for former TNA World Champions and company originals Alex Shelley and Chris Sabin are up in early-April. PWInsider first reported the news Friday, adding that some within TNA expect the duo known as the Motor City Machine Guns to exit the company while others are hoping they can keep both men. The two are currently part of the Time Machine faction with KUSHIDA, and have been teasing a potential heel turn for Shelley due to a recent losing skid within the group. TNA is holding two nights of TV tapings this weekend in Philadelphia with Shelley facing Nic Nemeth, and both Shelley and Sabin challenging TNA Tag Team Champions The System (Brian Myers & Eddie Edwards).  Following this weekend, the next TNA event is April 20th's Rebellion pay-per-view. The two don't have matches announced for that show yet which would likely take shape this weekend if they are planned to appear. Both men are among the most decorated champions in TNA/Impact Wrestling history. The 40-year-old Shelley held the TNA Wor