There is potential for a lot talent to be available on the free agent market.

Consider this: of the 217 players on the CFL’s pending free agent list, 21 were just named to either the East or West Division All-Star teams, including Stanley Bryant, T.J. Heath and Chris Randle of the Winnipeg Blue Bombers.
Others – like Edmonton Eskimos receiver Derel Walker, the Bombers’ Travis Bond, Calgary Stampeders bulldozer Jerome Messam and B.C. Lions receiver Manny Arceneaux – have been CFL all-stars before.
There’s more: three of the nine starting quarterbacks in this league – Toronto’s Ricky Ray, Hamilton’s Jeremiah Masoli and Trevor Harris of Ottawa – are also all scheduled to become free agents, as are rising QB stars like Brandon Bridge in Saskatchewan and Edmonton’s James Franklin.
https://www.bluebombers.com/2017/12/...gents-horizon/