Mauricio Pochettino admits Chelsea are far from the finished product after their inability to overcome 10-man Burnley in what he described as a "must-win" match at Stamford Bridge, resulting in a 2-2 draw.
Chelsea were held to a 2-2 draw by Burnley at Stamford Bridge as Vincent Kompany's side twice came from behind with 10 men to frustrate the hosts.
Arsenal stormed to a 5-0 victory over Burnley after a brace from Bukayo Saka helped them to a fifth consecutive win.
Burnley and Bafana Bafana striker Lyle Foster will miss out on Bafana's upcoming friendlies due to an injury.
Liverpool returned to the top of the Premier League standings, after Manchester City briefly moved into first, with a 3-1 win over Burnley.
Vincent Kompany has revealed he tried to bring David Fofana to Burnley last winter before the Ivorian moved to Chelsea.