Come on...not even you believe that Jovi couldn't do a Floyd album.It's just not their style.That's the same like saying: METALLICA are not good enaugh to sing a PAVAROTTI song.
And besides I don't see anything special about Pink Floyd. I think for example SAGA is a much better Progressive band but they are so underrated.Pink Floyd,to say it in their way,is juat another brick in the world,nothing special....N O T H I N G !!!