Frank Lampard critcises Arsenal squad amid reports of Alexis Sanchez bust-up

"When criticism starts at a club it spreads and it becomes more.”

Frank Lampard has criticised the character of the Arsenal squad as manager Arsene Wenger deals with reports of a bust-up with Alexis Sanchez.

Sanchez was a substitute for the Gunners' loss against Liverpool at the weekend, with several newspapers claiming he was involved in a dressing room row and had walked out on a training session during the week.