Conklin is still having a great season; that one pressing question remains...how many more starts will he receive. IMO, he's still a better net minder than Osgood.
All of the fore mentioned tenders are on a slide (except Conklin.) I would drop Giguere for Hiller. Unless there's another player on the roster you can do without. Drop him and run with three goalies; that way you can keep Conklin in case he plays, and still have contenders if he doesn't.