I see no use for Fox on the 40-man. There's been no time-line disclosed for his return, no rehabbing on his part. Sure, his return was a feelgood story, but now all he's doing is wasting a spot for a useful arm like Ceda. If Gooz is really eyeing a mid-August return, I'm sure the Cubs' hand will be forced as to what to do with Fox, but with the bullpen being expended like it is, at the very least he should go on the 60-day DL.