Pretty simple, really. How hard is it to get everybody on board? Make a decision? If it's too easy...you're on the wrong track. Nothing worth doing is ever easy...it's hard, difficult and near impossible to reach out into the ether and make things happen.
If the team is honest, if the team really wants change to happen, it will. It's a long slog, but you'll get there.
Stuff to ask yourself:
Does it really matter - that link, that button, that action?
What do we want people to do here, and is it easy?
Are we making it overly complicated, if so, start chucking stuff out the window.