If it gets changed in a way the 1 sided training manages to train SF seperatly, they don't need to buy them, and can keep the money they otherwise had to spend, which they then have in excess of the other managers.
If you're doing everything you can to improve your team, that money will be spent on some player.
I'm not sure what having money or excess money had to do with this. Understand you're doing team training, but that's not a realistic/efficient option for very many teams. Older players, high salaried players, players at or near their cap, team training doesnt make sense for anyone that has these types of players.
"Well, no ones gonna top that." - http://tinyurl.com/noigttt