No.

I buy scouts and if I was to find myself in a CL/League full of scout buyers by the system matching us up this way, then I would then see no point of buying any scouts or doing any power training since you would always play similar teams as yourself, you would have no advantage and this would defeat the purpose of buying tokens, It is already like this with the new cup format they recently started at the beginning of this season. You would may as well play with a 5* team and play in a 5* CL/League as the difficulty of the game would the same without buying scouts/tokens this way.