When solo'ing and you want to pull one mob from a group, it is easy to do on every other job with an ability that can be used at a range of 15 yards or more. (Paladin Shield Lob, Dragoon Piercing Talon, etc.) Monk has Howling Fist, but it is only a 10 yard ability and not sure that it was meant to be used this way.
I wish the Monk had an ability to pull at a greater range.