Two things:
1) b3 game times are moved to ensure that the enthusiasm cycles are matched (my b3 game last year in australia was moved a couple of hours to ensure i had the proper enthusiasm drop).
2) it is difficult to believe that a team would decide to train game shape in the first place deep into the b3 tournament, much less after examining the results of their opponent's game shape. and for that matter, what would precipitate a change in training? if all of your players were proficient gs to match them? or rather would bad game shape for your team lead your opponent to train game shape to have an advantage there?
I think point no 2 is more than valid. Last weeks draw was much later than normal - not sure if that will be the norm now or if that is one off. It is becoming harder and harder to juggle minutes and yes with an OT in a cup or injury that adds minutes to main players it is not inconceivable to consider training GS at the last minute.
Had I known I was to face you on the road in week 1 (infact not just you, at least 10-15 teams) vs having a home draw my training decision may have been different.
Looking at my GS after week 1 (respectable for all my starters - + 1 strong only for my 4 bench players)... if I was my opponent in a marginal matchup I would've for sure trained GS to try and squeeze out an advantage.
We all know how much different a team of 5x proficients can play against a team of 5x respectables.
Again - it might be small but its there... and I appreciate its not set up to be this way but I feel its a valid suggestion for Gameshape/DMI to be 'hidden' until all training updates have occured.