I do think we should get some design work done, too - even if it's just a few mockups of possibilities. Design by committee is fairly horrible, but a better solution might be to poll the people here who have on opinion on elements, themes and colours that they'd like to see incorporated (then include them in different configurations).
While I'm open to making changes to the landing page, the site as a whole is something I don't intend to do much to for a good long time. Mucking with its styles is extremely costly in terms of time, and things that look easy on paper, like "move this bit over here", are often the nastiest things to implement.
The only design changes I want to even consider are ones that are minimally invasive. The welcome page is good fodder for this, but I wouldn't say the same of, say, the headbar or the forum pages.
I don't think it's that crazy - I suspect rather that people don't have a particularly firm plan in mind, or anything beyond a sentiment that they agree, but either want the existing BYOND team to handle it in-house or want multiple members of the community involved so the result is something true to the flavour of the site they've been part of.
From a purely logical standpoint it makes sense to have more than one person able to work on it - otherwise that person's life is going to be taken over by "By the way, can you just..." for the next several weeks-months.
I do think we should get some design work done, too - even if it's just a few mockups of possibilities. Design by committee is fairly horrible, but a better solution might be to poll the people here who have on opinion on elements, themes and colours that they'd like to see incorporated (then include them in different configurations).