Yes! I agree completely! :)
A men's line with things like 'Ghous Rule' and black and white pics of The main four would be awesome too!
Not that I'd actually be ashamed to wear a girls top xD if it's a Tshirt and has no...urm....chest lines...I don't know what they're called. Then who'd know otherwise (unless they're pink and frilly...which I doubt they'd be)
I see little girls with fabulous t-shirts, and I get envy. But I think that the design would have to change a bit...
Anyways, I think they won't do it, because it is a big risk of loosing money, since MH is more popular among children.