That's an easy choice. Barrie even it takes 9M, though I still think he'll come in under 8.5per. But for that to be the choice, Joe would need to be willing to move EJ for a more sensibly priced #3 RB...which I suspect he is not.
EJ filled the same role that Cole did for us last season; he didn't play 25 minutes a night while making each & every player he stepped onto the ice with demonstrably more effective. That's what Tyson did for us down the stretch & into the playoffs, even with Makar there already eating up over 17 minutes a night.
And it isn't Tyson vs Makar, it's Tyson + Makar vs just Makar. Our blueline became an advantage once we could replace one with the other for over 42 minutes a night; not letting up the transitional onslaught until EJ's pairing came out to get pinned in their own zone.
So Cale can't just replace Barrie and make everything better; we'd also need someone to replace what we got out of Cale...and that shouldn't be EJ anymore unless we want the next 4 years of salary owed to that Kondor to turn into an Albatross right-f***ing-quick.