Schmuck bait is right.
Jaime's arc is trending down (at the moment), but he has more to do next season. For all his military victories this season, he's been openly mocked by Euron, raped by his sister, treated like a prostitute as Cersei answered the door, torn a new one by Olenna, lost a train of food reserves, saved by 2nd time soldier
Rickon Dickon, literally lost his Honor (poor pony
), all after thinking there was no lower he could go after he lost his sword hand. He's set to regress to the mean, which is to say, callback to the preseason 1 when he saved the kingdom from tyranny.