Is this melee trinket Best-In-Slot for my resto shaman?

Two posts on ElitistJerks recently about the Herkuml War Token made me do a doubletake. Because of the 153 passive haste rating on the trinket (despite the completely wasted attack power proc), this trinket is still a really good throughput trinket for a resto shaman-- due to our voracious hunger for haste. In fact, a quick glance at my lootrank would actually indicate that for the content I am doing (non-25 man), this trinket is actually Best-in-slot for my HEP calculations! (Note that lootrank will show Muradin's Spyglass higher because it can't distinguish between healing and dmg procs). Is this correct? Should I really be spending Emblems of Frost on a melee trinket instead of a healing one? Perhaps.

Up until patch 3.1, melee and casting haste ratings were completely different. When they merged them at first, it seemed like a nice way to simplify stats. However, .2 patches later, I think we are seeing that this stat is scaling so differently for melee and casters that we are seeing odd phenomena like this trinket. Consider that for a melee cast (combat rogue) for example, haste is maybe 4th or 5th in their stat priorities. For a caster, including both my resto and elemental specs, haste is far and away the best stat I can stack, and only reaches diminishing returns for a resto shaman at ludicrously high numbers.

It's still very early into Icecrown Citadel- so far, the devs have not made mana regen a priority stat for healers like they had claimed to. Perhaps later wings will prove more challenging, mana management wise. For now though, mana regen trinkets like the Purified Lunar Dust are just going to pale in comparison to throughput trinkets for cutting-edge content.

So which troll shaman has two thumbs and may be sporting a melee trinket in a few weeks? This guy.