The centered Cleaver build doesn't need saves. With Improved Evasion, you simply accept that you will only take half damage from nukers instead of hoping you can make saves in epic elite. That's meaningful when Ice Elementals are tossing 300 point Otiluke's Freezing Sphere. Kundarak Delving Boots may be ghetto, but they remove 90% of the reason to have meaningful Will saves. Shadowfell casters love Hold Person.
If 2 Paladin provided access to Empower Heal Spell, then I'd be all over it. That's the primary reason for Druid. The Doublestrike Action Boost is unnecessary for my build, but provided the best synergy compared to the other class splits available.
When U20 permits TRing into Bladeforged, and assuming Paladin levels will be required, then I'll be shifting to a 8 Fighter/6 Monk/6 Paladin centered Cleaver.