With the unit 54 tag being split between north or south of the Clarks Fork, it is really not a whole lot different than last year.
Guys choosing to hunt the north area would basically be hunting the east half of the old unit 50.
It appears on the new map that 54 now takes in the Rattlesnake Mountain area which was part of 121 previously so the south portion did get a bit larger.
With Eastmans write up on 54/65 the odds might be tougher this year. Just a guess though.