I can't help but wonder if I'm judging in the 'wow this character is cool!' kind of a way or the 'holy phrucks this ass-wipe needs to get kicked down a peg or two!' way. Either way, I'm excited now knowing that this is going to be your favorite chapter arc.
Hmm... I'm sure that in time he'll show some more about himself. I guess only time can show character development? Though if he just stays that way, that wouldn't be very fun, I agree. I'm still patiently waiting for the pisces to come out. 8)
Seriously we need at least one gay character on the team; I wonder, too if Rose might find a relationship with another gal, since she can't touch men in the first place. Puns aside, I bet there's a kinder side to Von, if we can only get him to come out of his shell; We Cancers can actually be quite caring, even motherly sometimes.