When I wrote this I liked the concept that each of the players approach solving problems from a different perspective.  When I think of Mike/Mareg, I think of Finn from Glee, the jock who is a gamer geek.  Albert would solve problems from the perspective of being an overachiever chess geek.  Melissa is a cosplay LARP style geek.  Ethan of course is a supernatural rules lawyer Geek from hell, you probably know one of those.