I don't post often, so I'm not sure if this is the best forum.  My apologies, if not...I read a story about Sam Jones, where Bill Russell asked why Sam Jones why he didn't consistently perform at the level of West or Robertson - Russell felt he could.  Jones said he didn't want that kind of responsibility every night.  But when they absolutely needed him, he would step.  I don't know if their games are that similar, but in this sense, is Irving the modern Jones?