EU negotiator Barnier's Brexit comments the GBP mover, but fade it says Citi

European Union chief negotiator Barnier comments are here from earlier:

• Barnier says Brexit deal is realistic in 6-8 weeks, GBP surges

Citi is not so sure, comments via Bloomberg (also from earlier):

• these headlines don't change anything
• nothing concrete has been announced
• GBP move likely will be brief

Citi still looking for GBP to fall into approach to Brexit

• there will be positive announcements, with short lived GBP bounces
• but …. "nothing is agreed until everything is agreed"

Have a guess where Barney opened his gob, go on, its easy