Fed-up Chelsea striker Pierre-Emerick Aubameyang isn't short of offers despite his demotion.
Aubameyang has just been omitted from Chelsea's Champions League squad for the remainder of the season.
The veteran striker has been stunned by the decision made by manager Graham Potter.
Barcelona, Atlético Madrid and AC Milan are monitoring the situation, reports the Guardian.
Barcelona wanted to sign their former striker in January, but could not act due to local financial fair play limits.