Olaf Rework?

Olaf is an outdated character and should be reworked in a similar fashion to how Pantheon was, or even on a lower scale. He is also a fighter, but he is rarely played, in fact, I haven't seen him in well over 100 games and many people seem to have forgotten the Viking, which is a shame as he has a good character background with loads of mythology surrounding the character. Of course, with reworked Pantheon just coming out around the posting time Riot can't really pounce on this idea right now, but hopefully sometime in the near future Riot will attempt to rework Olaf, possibly after Volibear and Fiddlesticks.

Ideas Q- Axe cleave making him more viable in the jungle, but can be charged into a ranged ability that slows as it does currently W- Keep this similar, as a buff that makes him unique, but give it more AD in the buff with an exhaust at the end of it like Blitzcranks W so it encourages small skirmishes and punishes misuse of it E- Keep the True Damage, but make it into a skill shot with higher damage R- Retains the Unstoppable, get rid of the movement speed and instead make autos slow, encouraging kiting of Olaf, and taking ghost as the movement summoner spell. (Not too much I can think of for his ult)

Of course, these are not the best ideas for a reworked Olaf, but I would enjoy seeing a rework on Olaf regardless.

What do you guys think as ideas for a new kit? Or does he even need a new kit? I'd love to hear some feedback