I think vetos only work when everyone is being a team player with them. Sure there are going to be cases where a candidate does something particularly offensive that might warrant an actual veto, but it's almost always better if the team come to a consensus together based on everyone's input.
I agree. There really needs to be a team first sort of culture to produce the best outcome of giving individual members more say. It is probably hard to ensure that always happens, but I think if you hire people who generally want the same things and work hard amoung other things, then you'll get there most of the time.
