The agent of Roma defender Kostas Manolas has confirmed interest from Chelsea and Manchester United.
Ioannis Evangelopulos has revealed this week that Arsenal failed with a €40 million offer for the Greece international last summer.
And he also stated: "A departure this winter? We are aware of the interest of Manchester United and Chelsea, but for the moment I can not say anything.
"But this summer, there may be something."
Manolas' deal with Roma runs to 2019.