A Guide for fast trainers

[Tactician]

What kind of trainer are such players? His value and wage indicates that he is an average one; he looks more like a player from the scouts list but with a younger age. Anyone who has experience in training daily young recommended players?



For comparison, see below.
This is how those rare close to 6-star fast trainers from the auction list look in my level (L32).





This is how a very fast training 4-star player bought from auctions at L32 looks like after been power-trained to 6 stars. His initial value was 113M.