Gallas was speaking to Genting Casino, who offer the latest live casinos, he said: "Kevin De Bruyne might be an option for Arsenal, but he would clash with Martin Odegaard. You can’t have two players in the same position and it might just make things harder for both of them."
Gallas also talked about the same about Chelsea's interest in the Belgian and added: "Signing Kevin De Bruyne would be a good opportunity for Chelsea, but there is one problem. The issue is having two playmakers in the same position, it might harm the development of Cole Palmer because he would have to play out wide again.
"It happened when they were both at Manchester City, that’s why we saw Palmer move to Chelsea and look at what he has done since. It would be exciting to see De Bruyne back at Chelsea, but it would be a very difficult situation for the manager."