Scholar. Will it be the next WHM?

[Valiant]

I have a currently maxed WHM (unless we are able to go to 60 right away). Just curious at how many people will main SCH as a healer or use it as an alternate in fights where we already have 2-3 WHM and want more support that SCH is supposed to have from when I first read about it. To better explain it... I hope each healer is situational, or having atleast one of each in raids is beneficial.