Wayne Rooney says "referees need help" after big mistakes were made during an FA Cup weekend with VAR. READ MORE: The big VAR debate: with, without or change its scope?

Referee Chris Kavanagh and his assistant Nick Greenhalgh have not been selected for a Premier League game this weekend.

This week - the enterprise has a newfound obsession with "quality data" - but are we on the wrong track for AI? Pega and HubSpot turn in strong earnings, but Wall Street's AI fever (dreams?) persist.