Brollan does not look like he enjoys being there or maybe he is very harsh on himself. Maybe Brollan had to take some calling duties from hampus and that could affect his performance and of course this role clash has its toll in both Brollan and konfig. I still think this team needs a hype man and that would most likely be konfig.
When only swedish players are left alive in NiP, they start speaking swedish. Maybe in these situations having a swedish core could improve results.
I do not mind if it is konfig that is eventually dropped but I think he was able to prove everyone to be comparable to even Brollan.
Dropping REZ is most likely not a solution as he can try to adapt to all roles/positions like es3tag, and these kind of players are very valuable. I also think he was getting more consistent now as well.
Dropping aleksib would be a weird solution. He usually plays better against top opponents and I guess systematic IGLs do not grow in trees. Firepower wise NIP probably will not win titles, so the stratbook must be extensive and it takes time to make one. Aleksi also has a lot of market value outside the game.
Headtrick will obviously stay as he is their most valuable player / investment at the moment.