I like Johnston in. There was a play where the Dallas player took a late poke at Gibson covering the puck. Luneau and a couple other Ducks were right there and did nothing. Johnston came in and started shoving the guy. If he wasn't there, the Ducks would have just let them get away with that, which you cant have, imo.
Hes actually looked pretty good, outside of just his presence being a factor for the entire teams play, IMO. Maybe on a Cup contender hes a 13th forward, but right now, id say hes solid bottom pairing guy for us.