WRAPUP 3-Europe should weigh World Cup boycott to oust FIFA's Blatter, UK says
(Adds UEFA meeting in Berlin, Platini quotes)
* All options should be open including boycott - minister
* Blatter says he has been shown "zero respect"
* Rejected European advice to quit with "gigantic party"
* Swiss deny FIFA chief will be questioned immediately
* Graphics: link.reuters.com/fac84w
By Andrew Osborn and Alice Baghdjian
LONDON/ZURICH, May 31 (Reuters) - Britain said Europe should consider boycotting future World Cups if Sepp Blatter doesn't quit as head of soccer's governing body over a corruption scandal, while Swiss authorities denied they would soon question the newly re-elected FIFA president. Continuación...