SG-1, Jack, Kanan, when Daniel visits Jack & offers to help him ascend during the events of "Abyss" he gives Kanan the same chance (let's say Daniel takes pity on him, seeing his love for Shallan as being similar to his feelings for Sha're). Kanan accepts and years later he repays his debt to Jack by pushing the boundaries of the ascended rules and using his powers to help Jack during a crisis.