By Nizaar Kinsella

Copyright bbc

These contributions came in to our Premier League live page on Saturday:

Saqib: Chelsea are woeful, and inexperience has cost us again.

Harry: Chelsea are seriously lacking in experienced, older professionals. They need to stop operating as a business for a bit and buy some proven, calm and collected defenders and midfielders. And for the love of everything, buy a new keeper. They’ve got such a lack of discipline.

Alex: If Chelsea are to make any of their recent lucrative business pay off, they’ll have to bring in a proven, vocal and experienced centre-back or two. This young side is absolutely crying out for it.

Cian: Again, Chelsea only have themselves to blame. It’s our inability to kill the game whilst on top.

Louie: You’d think Maresca would have learnt from the red card last game. Once again kills the attack with his subs, leaving Joao Pedro alone to do all the hard work, who isn’t a striker in the first place? It’s the beginning of the end for Maresca in my eyes.

Mike: Not many Chelsea fans liked Maresca or his tactics last year, but his results gained him some credit. This season has been abysmal! Lucky to not lose to Palace on the opening day. He needs to go.

John: Maresca must go. Dreadful considering all the money spent.

Abdirahman: Maresca proving his awful game management yet again! Gives the team no outlet with his negative subs after the red. Fair play Brighton, they took full advantage.