I’m currently running a pair of 2.5 DHF Minion EXOs , I’ve tried a few tyres over the years from Maxxis,Continental and Schwalbe but always seem to come back to Minions.
Not an awful lot wrong with the Minion/HR combo you mentioned, I used to run it.
The new Minion DHR 11 looks like it would be a better option on the rear than the old high roller, reviews suggest it also makes a good front tyre, I need to try one!
Look out for the new (wider) Minion DHF 2.3s, the old 2.35s came up a bit narrow, all are available in single ply with EXO sidewall protection.
Other tyres are available, however I doubt you’d be disappointed with any of the above, if you ride a ride a lot of rough rocky terrain the EXOs are a must.
I can’t comment on Butchers as I’ve not tried them however I have tried Nobby Nic (snakeskins) and agree with the other comments about them, IMO they’re are more XC than Trail.