So basically what a whole load of clubs over the world do then? Going by that definition Barca employed money ball when buying Neymar.
No thats to misunderstand and cofuse inflation at the op of the market, with improving a players performance and then cashing in on it.
But Neymar was young, had good stats and had proved himself at Barca when they sold him for massive profit. Sounds like money ball in your definition. Could say the same for Utd with Ronald too.
Plenty of players go to teams because they're young and good, have good stats and then end up being sold on for a profit. Maybe it's all money ball, maybe not but it goes on every where so to label just us doing it as money ball is a little off don't you think?