Well about Trotsky ....
Formally he was a hippie but unformaly he was for Reforms and shooting. Only one thing that he coundlt stand is that Staling started repressions agianst all Lenins Cowrades for just freeing him a place. A place to control to build a new socialism( In stalins thouth) . But Trotsky wanted somthing else . He wanted to clean agianst all what he thouth is a enemy of bolsevism.
P.S. I gavet 6 for violence because of the crotch sqeusing ( Poor guy.).