Of course you can get a great one. But I would say, you invest some money in 1 player and you take other 2 not that good. You will end up selling them in the following seasons and train your best player.
The advise to get a normal player for C is because it is easier to make some money at medium level players that in a player you invest 600000, as you are not experienced and you can be paying far above its real price.