How large a space and are you all colocated?
My employer is moving to an open office. Truly open, one giant space for 100+ developers, plus managers.
Half my team is remote, as are about half of the teams I work with. So, we are all on the phone/Skype/something all day long. And not with the same people. It's going to be like the Tower of Babel in the new space. I'm not looking forward to it.