Advice from veteran Ultimate Team players

this is my first ultimate team style game since around 2019. I used to play very heavily. I was just wondering from people who have kept up with the game during my hiatus, is it worth it to sell most of my high value cards before season 2 comes out? For example Will Johnson, Kayvon, Holliman just to name a few. I do somtimes sell cards the night before if i think the price will be affected heavily. I have most of my players team chem switched as well which affects things. Let me know what you guys think or what you personally are doing with season 2 approaching.

Season 2 is 10 days away. If you like me have completed Season 1, might as well cash out your valuable cards now as 10 days is alot in a UT game and they will depreciate if you hold.