A fuming Pep Guardiola is facing a two-game touchline ban after being booked for the sixth time this season as Manchester City eased past Newcastle into the FA Cup quarter-finals.The Spaniard confronted fourth official Lewis Smith on the touchline at St James’ Park after Kieran Trippier had felled Jeremy Doku, prompting referee Sam Barrott to act, and will now have to sit out the Premier League fixture with West Ham and the club’s last-eight clash.That proved the only downside for Guardiola on a night when a team featuring 10 changes from the midweek draw with Nottingham Forest won 3-1 at a canter.
