Slight Wu-Kong buff
I think giving Wu-Long a multi-directional W would close the gap in his game play at all levels and could bring him into the light of pro play. Because from this stand point, having a stealth with a known indicator as to where he's going to exit from kinda takes away from the game play aspect of the champion. As I see it right now, Wu players are either Otp or got really lucky and obtained a few kills and got ahead. This change could incorporate Wu into many comps and lineups considering he's very viable without breaking the game.
It could be like a Shaco Q without hurting the mechanics of the champ while giving the enemy a reason to stand back rather that just fearing his all in combo, they fear the champ it self and what its capable of. Although this doesn't mean a small percentage nerf to some of his skills already. Increasing the stealth cool down while decreasing the time it takes to stealth/How you stealth as well as slight ratio nerfs to his kit to better accommodate his reworked W. With the reworked W it would literally change the way he's perceived in solo q and his dynamic in team play.
It could give Junglers and Top Laners a better chance to engage or disengage from the enemy. As I feel he should be able to stealth and move regardless of the direction hes facing. Rather it would be based off of where his mouse is located.