The whole system is not suiting the players thing is over exaggerated. There might be a couple who maybe are not most suited to play this, but on the whole, a lot of our players can easily find a place in the new system.
The main problem we have is that there is a genuine dearth of quality in the squad. This problem exists irrespective of the system and is also the reason why our previous manager lost his job. We have squandered a large amount of money in a very short amount of time on players who either don’t have it (Antony, Casemiro, Mount, Malacia, Onana?) or need a lot of development (Hojlund, Zirkzee, Yoro) to reach the desired level. This is likely to hamstring us for the next 2-3 transfer windows and why I believe our progress will be slow.
We need to give Amorim time to identify players he would like to keep and then have a 2-3 window approach in replacing those that don’t make the cut.