I don't believe the Brewer's brass would make any announcement until Sheets is ready to come back. If they were to announce Gallard would remain in the rotation, then a couple of other pitchers would become upset, which would affect their pitching.
Suffice it to say if Gallardo continues pitching the way he has been, he probably wouldn't be the one removed from the rotation, IMO.
I personally would use the FA to pick him up. Too much upside not too.
10 Team H2H Pts Dynasty
Arencibia,Hosmer,Kinsler,Tulo,Bruce,Stubbs,Rasmus,Morrison,Beckham,McGehee,Lind,Lawrie,Zimm (DL),Belt (DL)Trout (ML)