It's another thing if you had a ST who played last or some seasons ago, good games and this season he is under performing
from a ST who bought today and starts with a 6 (which remember that is a lower rate comparing with a 6 of a MC,DMC or GK)

It's anther thing if you spend 1 2 t for a ST from TM than spend 50T for a scout/list player, T academy or fast trainer.