Sparlock ™ can't be on his own. He needs some wizardy comrades, right? How about,
Sherlock - the logical one with an inbuilt BS meter;
Shylock - the Jewish one already, a wise old sage;
Padlock - to be sure, the Irish one; he's very good with a shovel;
Dreadlock - the token ethnic dude.
Sparlock also needs some enemies:
Hemlock - Sparlock's toxic arch-nemesis; his favorite medium is kool-aid;
Headlock - Hemlock's wrestler henchman who immobilizes his victims so they cannot escape;
Mindlock - ever loyal to his master, he can never think outside the box; paralyzes others' free will;
And a kind of Jar-Jar Binks character, Pillock - the ditz who never knows which side he's on.
We want a 5% share of any merchandizing, sales, movies, apps and advertizing resulting from this.
Anybody else with too much time on their hands to run with this and offer more suggestions?