I liked Artemis's suggestion of Ultra Man, but I can see that you might want him to have his own identity separate from Lara. Although, if he uses the same color as in her uniform...

VirginiaR.
"On the long road, take small steps." -- Jor-el, "The Foundling"
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"clearly there is a lack of understanding between those two... he speaks Lunkheadanian and she Stubbornanian" -- chelo.