Noone, he has all the rights to become Spanish keeping his old nationality. The law was accomplished, something that CSD and LFP didn't want to do fearing I don't know what. So all the tricks of the organs controlled by Real Madrid ended in nothing. They're like flies, they can bother you for a while, but at the end, whenever you want, you smash them and finish with the problem.
Waiting for interpretation of As, who were willing to see Messi all the year out. I guess that the Spanish tribunals joined the conspirancy against the poor madridistas. Damn, it was much easier when they had a dictator to jump over laws... fuçking democracies. These things only happen when you let the dumb people vote.