I think that this exhaustion change is a great news for the game and for several reasons.
1.First things first, we would be able to still afford this kind of monster salary players (>245k), but in orden to have some economic stability teams would be able to have just 1 or maybe 2 depending on what are you willing to spend . What its unreasonable its pretend to have 3 or 5 player of that caliber in your roster.
2. If you really want to have 3-5 monster player you would be able to afford them, but you will have to pay the economic consecuences be losing huges amounts of money. This happens in real life when an NBA team goes beyond the luxury tax, you can do it but it has a price.
This GE change means that the game would shift? Yes, it does and its normal most or the games evolve from time to time. BB has been almost the same for many years, but we cant cry because we are lazy to adjust because this change would give something new trying to figure it out how to be the best team possible but in a different way.
This is just my oppinion, but i think its clear that players would be still affordable and this should refresh the game, trying to create new bulilds of player that are as much efficient as posiible but at a lower salary.We have a season to adjust, and with the minutes changing on those players who gets affected be the change should maintain possible to train 3 player. We need to switch the way that superteams are build, having more depth ir orden to reduce the exhaustion effect.