At the start of last season Shelvey looked pretty good and got and England call up. Since then though he hasn't looked anywhere near the same player. Whether it was another player or a member of staff he fell out with, who knows, but his performances went way down hill and he was rightly sold. I still think he's going to be a very good player though, whether that's for Swansea or someone else.
Spearing is 100% not good enough for us. To his credit he really tries hard, and you can see that, but when someone is trying that hard and he's still not good enough, it's definitely time to get rid imo.