This, an i55 whm can pull hate off the best geared tank if they're truly careless with spamming aoe heals. The treasure is when these fools start ranting at the tank.
The difference with those is that both were quite good tanks, while manipulating the enmity of their jobs. 2 bard cotanks could stay at enmity cap, bouncing hate and rolling shadows. WHM, as it stands, will never be a good tank.
In WHM's case, the still is still watching your mp, even if enmity is not a concern. It is also simply not fair to the job that scholar rarely ever has enmity issues. I've never had Titan pulled off me by a whm or sch, but I've seen whm's climb freakishly high mid-fight. while scholars are often last or near-last in the hate list.