If I'm not mistaken both Baertchi and Goldobin would have to clear waivers to even try this. While I do have concerns about Horvat's line at the moment, I think it'd be hasty to mess with the #1 penalty kill (which is what your roster adjustments would do).
Maybe 1 of the 2 and sit Ferland or Leivo for a game or two while you try it out. (By the way, I think Baertchi wouldn't clear waivers if he's called up now).