Jax's rework may involve him being deleted
A provocative statement, if there ever was one. Let me elaborate.
Jax essentially has no role in the current lore of League. He has no real backstory aside from being the previous Grandmaster of the League before he upsticks and "vanished" (AKA became Jax). His weapon of choice, a brass lamppost, was in response to Jax being so overpowered with everything else that the League banned him from real weapons (even if at least two skins give him a real polearm to fight with).
None of this applies to the League lore as it currently is, which has changed from being a tournament to settle world politics to stave off another magic nuclear war to a series of different stories told in a grimdarkish world that may or may not be on the verge of an apocalyptic event (almost the premise of 40K limited to one planet). Hell, most of the champions may not actually exist in the present era, if at all (Braum, Twitch, all of the Yordles, and possibly the three god siblings, to name a few).
Jax's character will essentially be remade from the ground up in this environment. At the same time, his brass lamppost may either be done away with, or his story will be written around why his weapon is a brass lamppost. In the current lore of League, where weapons include a shovel, a pocket mirror, feathers, a tongue, a barrel, a door, a wrench, a musical instrument, spit/vomit, plants, rocks, and whatever the fuck Bard has, a brass lamppost doesn't stand out like it used to.
What do you think? How much of current Jax will remain once he gets his inevitable rework?