on the other hand, maybe Stevie is really glad Chris came back.... it's someone/something to keep Lindsey busy, scratch his itch for making new music (I honestly think Lindsey, as individualistic as he is, likes working with a group and having other people's songs to work on. It removes the burden of him having to create/write everything and gives him new challenges in producing other people's work which he seems to love) and lets her off the hook. She may think Chris being back is the best thing to happen for her ever....