Watching Milner on Saturday felt like watching Duffy under Potter, i.e his defensive instincts to clear his lines and get rid compromised by the teams style to play out from the back. I think he'll be ok with proper RB and DCM around him, but then he's had a year now under RDZ.
Putting in a bloke who is barely off the plane is a risk, especially with us playing out from the back, so no to Igor starting. His time will come though.