Complex sentence: While the outcome of the current case is determined by which law is applied, the rights in question are not substantial enough to create problems of unequal protectoin and because in "Erie" and its progeny there was no explicit conflict between state and federal rules.
Split into simpler sentences: While the outcome of the current case is determined by which law is applied, the rights in question are not substantial enough to create problems of unequal protection. Furthermore, in "Erie" and its progeny there was no explicit conflict between state and federal rules.