Can you please make a list of superstars who were wrestling in ROH and went on to wrestle in WWE and TNA? I'll really appreciate it.
Here are the former ROH guys that went to TNA.
Christopher Daniels
Samoa Joe
Homicide
Jay Lethal
Low-Ki/Senshi
Sonjay Dutt (Though he only had a handful of matches in ROH)
Jimmy Rave
Alex Shelley
Jack Evans
Roderick Strong and Austin Aries (Aries was under contract twice with TNA)
There's also some people like Delirious, Chris Hero and Nigel McGuiness who have worked a couple of dark and squash matches but they were never contracted to TNA.
Here's the WWE Guys: (Some guys like Super Crazy and MVP wrestled at least one show for ROH, but they were never part of the ROH roster)
Brian Kendrick
Paul London
CM Punk
Mickie James (She wrestled under her real name in ROH)
CM Punk
Colt Cabana (Developmental talent)
Ace Steel (Though he was released a while back.. He's worked some squash matches and also played Donald Trump in that atrocious Rosie vs Donald match)
Matt Sydal (Developmental Talent)
Jamie Noble wrestled for ROH, but that was after he was released by WWE. The same goes for Jimmy Yang. Both Jeff and Matt Hardy wrestled for ROH at one time. Jeff Hardy was in one match in which he got booed out of the building, and Matt had matches against Daniels, Roderick Strong and Homicide. Matt fared a bit better than Jeff with the crowd. Eddie Guerrero also worked an ROH show but this was after being fired by WWE due to his "personal problems".
Random notes: Daniels, Joe, Low-Ki, CM Punk, Mickie James, MVP, London, Jimmy Wang Yang, Jeff Hardy, Alex Shelley, AJ Styles and Christian Cage are the only people signed to TNA that have wrestled matches for all 3 promotions.