I heard something after Qatar got the World Cup that the FA may decide to pull away from Uefa, is that possible and what would that mean for english football if that happened.
It is an option - but only if we want to commit international football suicide (and probably have massive court cases and / or the big clubs break away and form some sort of European club league or something).
If we pull out of UEFA we could not play any other club from abroad - so that is the end of England playing anybody (which might be a good thing) and also the end of European competitions such as the Champions League for our club sides.
The big clubs depend on European / international exposure for marketing purposes, and the money generated from TV revenues and prize money from the Champions League - so they would either financially go under - or more likely take the FA to court, or breakaway and form a European super league independent to UEFA / FIFA providing the big clubs from Spain, Italy, Germany, etc, join up to.
Even then I would think individual players would be banned from playing from their national teams for playing in a brake away league not sanctioned by FIFA.
We therefore have to change FIFA from within or get most of the big nations walk out on FIFA with us - going it alone won't work.