Re: Merry Brexmas ...
"More like NAFTA, CETA, ANZCERTA and TPP"
Yes yes yes, if you want to be technically correct: those countries are free to sign whatever agreements they want to due to ... sovereignty.
All those countries are lining up to sign deals with the UK. So widdle ol' Britain (only 5 or 6 in the GDP stakes) will soon have a bunch of friends again in the new school.