Are there hidden attributes?

[KoHearts]

I have a player with way less quality then the rest that I want to sell to make room for a better one and he keeps putting 8s on the board haha.

[July Fourth]

I have a player with way less quality then the rest that I want to sell to make room for a better one and he keeps putting 8s on the board haha.

The lesser quality players will be putting in more effort to try and nail down a starting position in your team.