It would mean that Sam and Wilson could still be together

I thought I read a while back that the Sam arc was done and she wasn't coming back? I hope that Wilson dumps her after she makes a fuss about his worry for House. If there's a season 8. According to Variety yesterday, NBC Universal and Fox had to come to an agreement by midnight last night or NBCU could begin shopping the show to other interested buyers. This worries me. Hopefully NBC would gobble it up but who knows?