I've never bought a scout player, and I'm not sure that I will for a few levels yet. I have maybe 200 tokens a season to play with, which would equate to three scout players plus the cash needed
I've found so far that I can do much better work in the TM, where younger players are available who are only just short of scout level and train very quickly. I've got 12 scout level players in my squad using this approach. OK, most of the ones I've got don't have a SA but I'm still not convinced that it makes a massive difference
The other tokens were burned buying players who I could sell on for profit, even a few free transfer players who maybe cost 20 tokens to get but earned me £3m - that would have cost me 45 tokens if I'd just bought it from the shop