I voted for that, honestly I think GS training as it is, is "destroying" the most enjoyable part of the game (for me of course), which is the training…
I don't think it should be completely removed from the training options though, but I think if we reduce the amount of times you can use it during the season, for like 4 times during regular season plus 1 if you reach the playoffs/playouts, it would be better for the game!!
I personally dont have much of an issue with it even though I hardly ever use it as instead I stick to training actual skills.
I have to also admit that I am surprised by this fact, I think it's really hard on the actual system to be competitive in top leagues (B3 + Australia top league) and still manage not to train game shape!!! I hope you are not alone in doing it, but I'm quite surprised (in the positive way) (y)