My disclaimer is the babies are not bad sleepers for their adjusted age. And I do not spend 3 hrs a day pumping like my poor wife.
But I am tired.
We half abandoned the shift schedule. Sort of. We try to get Chris to bed by 9 and I take the babies, then she's the primary overnight since I have to go to work. When they're both up, we both feed them (then - or before- she pumps, oye). Its not a bad deal most nights since we can do the whole thing in 30ish minutes....most nights anyway. Sometimes one (::coughusuallyaverycough::) is up and screaming or insisting on being held for a few hours. Then it doesn't work so well. But it is improving.
I am crossing my fingers though that they're sleeping through the night (at least 11-5) by the time Chris goes back to work in 4 weeks.