So some scenarios we could do with Ellis gone:
In order of most to least reccommended.
1. Sign Cody Franson (Analytics darling, won't be drag with the right partner). (Highly recommend, even if Franson is a failure it's an one year contract).
2. Trade for Michael Stone or Travis Hamonic (Flames are arguably the deepest RHD team in the league, with 2 NHL ready prospects knocking on the door already both mentioned players are technically expendable for the right price).
3. Trade Mattias Ekholm for Tyson Barrie and Matt Duchene (Highly do not recommend this, only do this if Bonino's injury is more serious, Weber and Carrier/Dougherty prove to be a massive failure, Jarnkrok/Johansen is very bad to begin the season and we're in a super bad position in the standings, and Ekholm himself struggles).