I have a big squad (25-28 players) and I try to use a squad rotation system where possible, but some players still are not satisfied with their playing time. So, I just ignore the status. I already spoken about that in some other posts. The system does not destinguish between certain proper and improper football management decisions but instead, it penalises you or make you feel there is something wrong.
Another example is after you bought a player, if there is a match just after but you don't play him, his morale goes down. Really wtf.... as if you did a wrong decision by not playing him in the very next match when in fact it should be a good decision to not start a newcomer so soon unless there is no other player to play at that position.