Griezmann didn't have regular time in barcelona. He decided to leave from there and joined in atletico madrid again.
Griezmann was trying to make sure if he will able to play regularly and he got what he wants. No sense reason for him to leave from atletico madrid.
If he wants to play football with love and enjoy it, does not care much about money, no reason to leave A Madrid but it's reasonable if he leave A Madrid as I explained my thinking below.
I hope Griezmann gonna reject an offer from al nassr. The club is still trying to approach him at this moment. It's likely that griezmann is gonna give the final answer as soon as possible.
Im waiting for the news from him. I kinda feel bad if he decides to leave from atletico to join in al nassr.
I am not surprised if he accepts the offer from Al Nassr because I am taking into account his current positions in A Madrid and France. His career recovers in A Madrid but he no longer belongs to best players in Europe. The same in French team as despite of his contributions for the team, the captain arm band was given to Mbappe. Generally Griezman is old too and like Mane, Henderson or Fabinho, nothing is wrong if Griezman takes advantage of last seasons in his career to play in Saudi Arabia and get more money.