Godsent has beaten teams far better than SS, I just used SS as one of the many examples of Godsent beating teams ranked higher than them.
do I like Godsent chances against SK? Certainly not, I think stylistically SK has a very difficult style to compete with. Teams like c9 and fnatic are very very winnable for Godsent, and they're considered tier 1. In fact Godsent has bested fnatic several times before