Gary Neville believes Chelsea should have had two players sent off during their rare home defeat to Tottenham on Saturday.
An own goal by Moisés Caicedo and a brilliant strike from Richarlison helped Tottenham secure their first win at Stamford Bridge in more than eight years.
Tottenham deserved the victory after dominating from the first minute, but it became easier after Palmer was sent off following the own goal.
Minutes earlier, Palmer had narrowly avoided a straight red card after striking Mats Wieffer in the face with his arm as Wieffer went down.
A few minutes later, Palmer was sent off for an aggressive tackle on Sarr.
"Palmer has lost his composure," Gary Neville said while on punditry duty for Sky Sports.
Richarlison scored a second goal with a long-range shot to seal the victory, but Chelsea continued to commit reckless fouls in stoppage time, including Morgan Rogers’ foul on a Tottenham player.
Rogers was shown a yellow card for the foul, but Gary Neville believed the Englishman should have been sent off.
"I think that's a red card," Gary Neville said. "Yes, he went in hard and was completely out of control."
"That was an outrageous challenge by Rogers. They've lost control. Enzo Maresca needs to take them off."
Gary Neville added: "Tottenham absolutely dominated Chelsea in midfield. They had complete control of the game."