Well yeah he is in talk with QPR, but nothing is official yet. Don't believe Wikipedia during the Transfer Window :) I went on Falcao page earlier today, it was said that he joined Chelsea on 28th August and will be given a No. 20 Jersey. LOL. Or earlier in the Summer, same thing with Maicon, also a "Chelsea" player and also I think Hulk was a "Chelsea" player.
but stuff about Cesar is true at least, but he's not a QPR player yet, officially.
Júlio César Soares de Espíndola (born 3 September 1979), commonly known as simply Júlio César (Portuguese pronunciation: [ˈʒuʎu ˈsezaɾ]), is a Brazilian footballer and currently a Queens Park Rangers player. He is also a goalkeeper of the Brazilian national team, having won 64 international caps.
http://en.wikipedia.org/wiki/J%C3%BAlio_C%C3%A9sar_Soares_Esp%C3%ADndola