Meh, I doubt it. I think LP and Alanis Morissette are the only two artists (currently) who are with WMG and Not Alone only exists because of the earthquake, and Still is just an acoustic performance of a song from a soundtrack, so no big deal, really.
I think Enrique Iglesias is signed to Warner too, not sure though. He was on that new (terrible) We Are the World remake, and who knows where most of that money is really going lol