I will use the hunt and an example since it is the current event, i feel that reducing the the amount of covers that can be placed for The Hunt tokens to only the powered up characters would help with getting our newer players better value as well as our veterans for placing in the 1-200. Were as the 201-400 would receive the reg R.T heroic with the reg % drop chance.
The reward for getting PvE event token and putting in that work would be much better centered around the Main characters for the event. to many times i seen the PvE event token drop a no useful cover and mainly a 2*.
I think separating the how the drop chance works for these 2 Tokens might help a lot of rosters going forward. Just my opinion
To me it would be fair, you reach the rank of 1-200 your chance at a cover you need for the Pve event is increased because of only having to deal with a 6 cover drop % for that events token its a win/win to me all around for the player base