Who are the northern rivals of the professional rugby union club whom Will Chudley made his debut game for Exeter against?
Will Chudley: William Chudley (born 17 March 1988) is a rugby union player who plays at Scrum Half for Exeter Chiefs. Will Chudley:  He made his debut for Exeter against Sale Sharks on 1 September 2012. Sale Sharks: Sale Sharks is an English professional rugby union club that plays in the English Premiership. Sale Sharks:  Their northern rivals are the Newcastle Falcons.
Newcastle Falcons