When people say a player was rushed, it usually means the player has no chance to compete, is in over their heads, confident shot to hell and may not recover.
What you are saying isn’t that. You are saying they could use more seasoning iyo.
Again, this may be semantics but rushed is usually a negative connotation that comes with ruining a players career.
So no, I don’t think that exists unless it’s an example like I said.,going from HS to the majors or something over the top like that..which doesn’t happen.