Drogba, who has committed to Shanghai Shenhua, was expected to meet with Barca officials yesterday.
When asked about that on Tuesday afternoon, Rosell said: "I don't know anything of Drogba. If he's here he's come on holiday or for something personal. It's nothing to do with Barcelona."
Meanwhile, Drogba's representatives Sports PR Company earlier sent a tweet saying: "Drogba to Barca story complete nonsense. As we told you he joins Shanghai in July."