Possible Shyvana update? You can use my idea if you'd like!

So shyvana is a very fun champion, however recently she's been kind of forced to take exhaust as a jungler to really have any early presence. so this is my idea for a shyvana update/rework thing. Let me know what you guys think! All ratios i place can be changed however riot pleases.

Burnout (W): Shyvana's w would remain the same the only difference would be that the movement speed is consistent, however if Shyvana receives any damage during the duration of Burnout she looses the movement speed however the damage of the fire is doubled to those within the range of it.

(New) Dragonic Leap (E): Shyvana harnesses the power of her inner Dragon and releases it in a leap that can be placed anywhere within a 975 range of her initial location. If any enemy champions are within 300 range of her landing location, Cinder are left on all targets within the landing range and are marked for 4 seconds. As well as applying a slow (slow %: slow duration) 20%:1sec/25%:1.25sec/30%:1.50sec/35%:1.75sec/40%:2sec (cinders apply same effect as normal E, Flame breath. excluding the slow.)

(Dragon form E) Flame Breath: Flame Breath engulfs all units in a cone in front of her and leaves cinders on the target, marking them for 4 seconds. Shyvana's basic attacks on marked targets deal a percentage of their maximum Health as damage on-hit. However If Dragonic leap is used before the use of Dragon's decent, Flame Breath will remain on Cooldown.

Dragon's Decent (R): Shyvana transforms into a dragon and takes flight to a target location. Enemies along her path take damage and are knocked toward her target location. Shyvana passively gains Fury per second and gains 2 Fury on basic attack. If Dragon's Decent is used while Dragonic Leap is up, this distance is doubled and applies the slow upon landing, However Cinders are not placed on anyone knocked Towards her location and the ability Flame breath will not be places on Cooldown.