Howdy,
One minor thing I loved on Vermintide 2 was the ability to level past 30, e.g. 30 (+100). Gave me a feel for how much time I spent on each character individually.
As someone who likes to play one character and master it, its nice having a tally to show how what percentage of the game time you have spent on the one class.
Has Fatshark responded to similar requests yet?