They made those abilities independent of spec. They didn’t say “Here, SV hunters, have some abilities that are useless to you.” They simply made it so you don’t have to switch specs to use certain abilities and playstyles, you just have to change gear. it’s not an invitation to stance dance or weapon swap. It’s not supposed to be a part of your rotation.
it was still stupid unless the point was to drive home how distinct the specs were in a BUNCH of classes.