I dunno, I always play my WHM for high lvl stuff and talk amongst the group or LS's is they simply do not want a summoner over a BLM, just yesterday alone in the turn 4 group I was in they wanted a BLM only as a summoner is no good on the bugs and later on in my LS another summoner was asked kindly to leave and was upset cause the group rathered a BLM cause there aoe's are better.

I just seem to see this sort of stuff all the time.