According to the Wrestling Observer, top Lucha Underground star Prince Puma(aka Ricochet) finished up his contract with the company at their taping of the Season 3 finale.  

Due to the way his contract is structured though, he wont be able to appear on any other american wrestling television shows until all the episodes of Lucha Underground he will appear on have aired. So don't expect him to show up at Full Sail University anytime soon.

Ricochet has begun accepting independent bookings and will continue competing in New Japan Pro Wrestling.