Drogba has no problems if Vieira arrives at Chelsea
"Patrick Vieira will be a good addition to our squad, if we can recruit," he told RTL.
"We know that we will loose two midfielders in January. John Obi Mikel and Michael Essien will be in Angola for African Cup of Nations.
"Vieira? We'd take him anytime. We played against him in pre-season in America. He was ready, in good form and match fit."