What changes will push sch out of meta

[dotsforlife]

If you're talking about 8 man content then SCH will always be part of the meta because it's the best OH in that case due to it's utility play. AST brings the buffs, SCH brings the support, WHM brings... overhealing. The only healer I see getting no love these days is the WHM and that's for obvious reasons. The AST/SCH combos are the bread and butter of end game right now. SCH doesn't need to be changed other than maybe MP use. WHM needs to be made relevant again. Having an abundance of over healing from a class is no longer needed or necessary these days.