It’s not going to end well imo. They cannot stop a forecheck or a cycle.
I would run
Keith - Bouchard
Broberg - Ceci
Lagesson - Barrie
I think this should be the correct answer, unless you think Bouchard can support a rookie or Russell. I admit, I am a bit curious to see him and Broberg paired together.
Though knowing Tippett, next game will likely look like this.
Keith-Ceci
Lagesson-Barrie
Russell-Bouchard
Considering none of the upcoming opponents are that deep attacking wise, you might get away roasting Keith and Ceci as a defensive pairing, while trying to get both Barrie and Bouchard matched up against lesser competition where they can cover for their partners.
Personally I was wanting Lagesson or Samorukov called up to pair with Barrie before the team looked at a trade for a #3LD, so at least I'll see the outcome of that experiment.