Hello,
Unfortunately there is no way (outside of technical issues) to manually promote a manager from one tier to another.
In order for the manager in question to reach Elite, they would have to get themselves promoted in the usual manner, by joining a mostly full league, finishing in the top 2/4 (dependant on 1/2 car league) and then after getting promoted, rejoining your league.
Alternatively, if you promote your league on the
Leagues and Events subforum, it may lead to your Pro tier naturally growing and a promotion within your league becoming possible.
Apologies if this isn't what you wanted to hear.
Guest
Community Manager