Simplify the following text for a Grade 9 native English-speaking person.
Original: General Manager Theodore Long re-added Mysterio to the WrestleMania 22 title match , however , making it a Triple Threat match between Orton , Mysterio , and then-champion , Kurt Angle .
Simplified: General Manager Thedore Long set up a Triple Threat match at Wrestlemania 22 between him , Mysterio and Kurt Angle .