According to the latest speculation Riquelme is set to join Milan though Ancellotti has snubbed this speculation but you never know where it may end up. Plus there is a good chance that we may not even sign a single player this summer as Pato is expected to arrive in January and Ancelloti has called for patience to his fans. Read these articles for detail:
http://www.goal.com/en/Articolo.aspx?ContenutoId=366677
http://www.goal.com/en/Articolo.aspx?ContenutoId=366106