Just a couple of thoughts on how with a slight tweak to the Fighter's Guild skills it would make us stamina users very happy...
I think most of us are ok with Silver Bolts/Leash, Evil/Camo Hunter and Dawnbreaker (and I won't include the exploiters using Trap Beast), so my suggestions :
1) Make Circle of Protection a proper stamina heal (similar to Vigour but only a self-heal so not as OP Vigour) and lower its cost...completely unusable with the high cost now anyway
2) Make Trap Beast a "small scale" Caltrops (again so as not to be as OP as Caltrops)