is this a bug?

now in 2019/2020 season. rooney is getting on a bit and a few stats have dropped to the point that he does not really fit into the lone striker role of my formation. i knew this was coming so have been trying to re-train him to play as a m/c to play him as a advanced playmaker (i dont use a amc in my main formation). yet i noticed that the game keeps changing his training to retrain him as a amc. i keep checking back and it is doing it every week. after i noticed this i also checked on ronaldo who as you know is a little older than rooney and it has done it for him aswell. i never asked for him to be retrained yet it automatically started to retrain him to play as a amc. as i dont like old players normally i cant check with any other players.

can someone please tell me if they have also seen this?