We all know Eden Hazard is a talented footballer who has contributed a lot to Chelsea and the Belgian national team. but unfortunately when he moved to Real Madrid he was often hit by injuries and lack of regular playing minutes at Real Madrid which had a negative impact on his career.
However, I believe the new option in his career is early retirement. Of course this may not be Eden Hazard's personal wish, but it has been taken into consideration, including family, financial, competitive, and other factors.
But the possibility of a Saudi Arabian club offering a better place, could be an option, and I agree with you, money can change Eden Hazard's decision to retire and return to play in the Saudi Arabian League.
Hazard will be remembered as a legend by Chelsea fans, he has contributed a lot during the 2012-2019 period for the Blues. Moving to Madrid put a damper on his career, he failed to adapt and meet his expectations due to continuous injuries. Postponing retirement and taking the opportunity to go to the SPL is the right option, if you look at his age I think Hazard is still good enough for the next season or two.
Moreover, the SPL is not that competitive when compared to leagues in Europe, this could be a strong reason. Yes, the main factor is that the pay there is also very attractive, their money can delay Hazard's retirement I think.