Erik may be washed up but we knew that after the Raheem fight. He would still give Marquez a good fight but Marquez is fresher so would probably win comfortably

For Morales to get a 4th fight with Barrera I think there would have to be a title on the line. Then it would be the 1st time in history that 2 guys met moving up in weight each time for a world title. My money would be on Barrera

However Erik is younger than Marquez and Barrera and they are still fighting regularly . Erik has been well rested too so Id welcome a comeback. Only problem is making the lightweight limit . That division has a history of high profile fighters failing to make weight.