I actually wouldn't mind having Holland as our 13th guy. I think he's good (and probably better than one or two guys in the line up)... but the good thing about Holland is that he can play probably anywhere in the line up.
So if a player is injured, we will not have to shuffle around all the lines. If Bozak is out for a few games, then Holland can play on the top line. If a 4th line winger goes down, then Holland can play that position too.
I hope this year we pick some lines and stick with them. And when someone it out for a few games, I hope we don't blow up all the other lines and shuffle everyone around.
Another option with Holland as our 13th forward is to use him basically as a rover. So if everyone is healthy, then we can just give a random player a rest each game and have Holland fill in. So maybe if someone takes a hard hit one game, we can give them the night off because we've got someone good who can step in. There's no need to try to tough it out. This one game break for a player can also be used to hit the gym and try to put on a bit of size throughout the season. Can Holland play both wings?
This could also be good experience for Holland because we will see how he performs in different rolls. We might get to see him on the top line, we might get to see him on the bottom line... and maybe everywhere inbetween.