(18 Jan 2017, 4:41 pm)Michael wrote 5446 (NK66 EVG) now branded for the 16/16A - https://www.flickr.com/photos/98641142@N08/32348447476/ - Photo by Guy Park-Royal
It was branded quick, should be out on the road soon.
I'm not too surprised that they are being branded quickly - there isn't a lot that needs doing to them. Destination uploads, branding, maybe a couple of other things before heading to the depot for service (maybe a quick inspection?). No reason to hang back.