...is it high possibility they will give him Aerial Defence/Wall Defence? (since it is random?)
If they instead randomly gave him a useless item for defence such as penalty specialist, then I rather train his SA myself as I will then be able to select the defence SA suited to my team. Else his useless penalty SA will be stuck till end of his career and there is no way I'm able to remove it.
Anyone has any such experience from the random SA given to defender?