After Chelsea were deservedly beaten by Southampton at Stamford Bridge, Frank Lampard said: "We need to be better at breaking teams down."
Sofiane Boufal is a doubt for Southampton's crunch Watford clash, having injured his toe running into his kitchen table.
Arsenal head coach Unai Emery is under growing pressure after a six-match winless run but is confident he has the backing of his bosses.
Arsenal are five Premier League games without a win after Alexandre Lacazette scored twice in a 2-2 home draw with Southampton.
Manchester United reportedly want to re-sign Zlatan Ibrahimovic as they look to bolster their attacking options.
Leicester equalled Manchester United's Premier League record of 9-0 when they thrashed Southampton. Here are some other huge drubbings.
Jamie Vardy and Ayoze Perez both scored hat-tricks as Leicester hammered Southampton 9-0 on Friday night.
Leicester City equalled a Premier League record that had been unchallenged since March 1995 when they destroyed Southampton 9-0.
Southampton suffered the joint-biggest defeat in Premier League history as Jamie Vardy and Ayoze Perez hit hat-tricks for Leicester.
Chelsea won for the fourth game in a row on Sunday but boss Frank Lampard can see room for improvement from his young squad.