She never said that he requested one and was denied. Only that she was offered a deal and it was the same deal that was offered to Angel. I bet the deal was offered to Angel and he took it, knowing that he'd leave in a year after rod and jo were gone. i bet if angel would have filed, his would've been denied too. this is a big deal to me so let's all focus in on this for now.
Again, this is because Leti was instructed to bring up Angel, and was either given bad info or was being intentionally misled.
Angel first requested a transfer after the 2013 season, and it was granted. End of story.
You are welcome to keep digging because of her comment -- I can't think of a worse source of accurate info on Angel's transfer than Leti Romero, but knock yourself out I guess.