I think most people in the diaspora don't even care right now. In uni I'd always hear about people planning to go back after they finished studying, then it was after gaining real world skills, and still no one has made a move. I'm hearing whispers about retirement, but when the time comes I wager they'll choose the NHS over Somalia. I only see guys go back to get married, but never do they stay there. For very understandable reasons of course.
On the upside, you guys need to stop this diaspora saviour complex. The diaspora does nothing for Somalia, and brings no value outside of the remittance money that mostly comes from our parents' generation. We're almost insignificant. If Somalia fixes itself, it'll be those that were born and raised there that fix it.