Well don't forget that a WCV can use their Incite Emotion to screw over someone they would otherwise have to fight, or to avoid a combat, or that they could eat someone to kill them instead of fighting fair. If that person has True Love (should admittedly be rare) then they could not touch them.
I was having this conversation with my wife (is one of my PCs) last night. The catches for the WCV's are not all really equal. Courage is probably easiest to come by, especially when one must protect people they love. Hope is harder than courage but easier than True Love. True Love is rare and beautiful. Raith's got off easy.
Then again... look at poor Thomas Raith who can't really be with his beloved because she fell in love with him. They're screwed if they really care for someone and win that person's love back. Not all disadvantages are only problems for combat.