When I started in this game (more than 2 year ago) I read description of each unit and Lance said that he can use nature power for healing... I thought "a healer unit always is usefull in all games", so I chose him... until now I still wait that Lance can heal to someone xDDDD
I picked Vargas cause I thought back then that Fire units had like the highest attack. Man, I played this game since back in my junior and senior year in highschool. great way to pass the time in free periods or lunch.