Re-signed, not resigned. The latter wouldn't be good news at all! I'm mildly pleased by this, but I'm not getting proper pleased about it until we see him actually turning out for the first team and being something like his old self. There have been too many false dawns on his return to action for me to see this - yet - as great news.
This. However as the Captain says, let's wait and see. Although it's not unreasonable to assume that Felix has seen something which suggests Diarra is good for some game time.