They swap parts out between the fleet and with three* different liveries out there, there are going to be the odd "clown nosed" aircraft out there.
I think it looks pretty Mickey Mouse and hope they can get onto a single livery as quickly as possible.
* Old battleship grey, existing blue tulip, new merged CO/UA plus one special livery A320 in the Friendship scheme.
http://www.flyertalk.com/forum/unite...ery-parts.html