Personally the mystery is a perfectly good reason to like Hunk. The idea his motivations could lead RE storyline down a new path or perspective of the events that happened seems very awesome and a "ff writers dream come true." He could work for anyone, be anywhere, doing anything. For all we know he may have supported some of the main characters on accident or intentionally yet we don't know.
RE2 started my liking and interest in this character, every mention since has improved that general interest.
GT in quote. Won't change my sig until Powerglove preforms a remix of Mewtwo's Battle Theme [Pokemon Stadium 1 - USA Pokemon Stadium 2-Japan]