This is one of the reasons why I think trying to save Tokens now, instead of getting a better team is wise.
I could use 500 Tokens improving my current team, but the end result is that I will still get promoted next season. The team I currently have will get me promoted (I'm currently sat first in the league and still in the Champions League), so I feel better saving those Tokens.
Maybe the farming capability that exists at the moment will be stopped soon and it will be harder to win Tokens. If that's the case then I want to make sure every single Token I have does a job for my team. I will never spend real money on this game, so if I run out of Tokens then my only other option is to tank seasons.
I'd like however to keep getting successive promotions every season (to date I am yet to finish outside the top 3 every season) and not spend a second season at any level. If by the time I get into the mid 20's levels and its more competitive then I can use a few more Tokens to make sure I have the edge. Using them now seems to be a waste.