So, on Haven, Sylvan played Sova for Gen G. Then on Ascent, he gets subbed out for eKo to play Sova? Can someone explain why, I feel this makes no sense I thought 6 mans were used for role changes. The only thing I can think of is comfort but you'd think that would be solved in practice to try and be consistent with a main 5 playing most of the maps with a 6 when there is role complications.