Of course he does but what he wouldn't do is play for a team that will bring his career to new lows, who even watches the Arabian League, there is no way Ronaldo can go there, at least not now that he still feels he can compete at the highest stage/level possible, and not just Ronaldo, quite a lot of top footballers will reject that offer, unless they feel they are ready to retire very soon. Thus Ronaldo wants to earn money, play great football, win titles (individual ones too) and remain in the spotlight, and the only way he can do that is to stay in one of the top leagues in Europe, and play for one of the top clubs that are in the CL, and can compete for all titles they are involved in.