i didnt ski sugarbush last year but i have seen videos of the jump line and i really think they stepped it up this year. having the jumps at the beginning and having three completely different variations of jumps (slight stepover, table, step down) makes a pretty nice jumpline for the room they have. also, they arent calling it a railjam, it is a butter bash. wide boxes, butter pads... pretty self explanatory there. they are mixing up the comps and doing a pretty good job of it by not being the same as every other resort.
you also have to remember that sugarbush park crew is mostly snowboarders, the resort sponsors boarders, and they have more boarders in the park than skiers. obviously they are going to keep making things a little more boarder oriented, which still works fine for skiers other than a couple features (which have other options next to them)