I could think of two simple reasons, either of them plausible, either of them could lead to inconvenient questions for RBL.
Dominik's injury could have been right away worse than expected - was it missed at the medical check, or why would they pay lots of money for that transfer anyway? Or did his condition worsen after the move - which could lead to couple of tough question for the medical department.
Either way, good reasons to avoid the discussion - which is exactly what they do.
It's certainly not good for Dominik. You don't want to start a new challenge like that.
