Udyr Upgrade: Transistor Udyr
Got an idea to upgrade Udyr's skillset without changing most of current Udyr, just adding, so mains wouldn't lose the champion they love so much and we avoid an Aatrox situation. Would love to hear your oppinion about this idea.
For those that haven't played Transistor, in this game you can gather "souls" from deceased people, each of those giving your weapon, the Transistor, an additional skill that you can use as the wielder. While you only have 4 slots, you can sub equip or use as passive the other unlocked skills, adding new effects to already equipped main skills.
The idea is making use of the fact that Udyr can channel the spirit of many Animal Gods to give him a similar system to this one, thus raising his skill ceiling by taking all he has to offer and letting the player decide if he wants to play a simple or more complex champion.
Characteristics
-Udyr would keep the main spirits: Tiger, Turtle, Bear and Phoenix, but other possible spirits would be added, he would have an special interface to decide wich skills he wants to carry to battle before the match, allowing more customization of our champion if so we wished to, while also allowing everyone to play Udyr the same way they have been doing since forever. 
-One spirit, different from the ones equipped would have to be chosen as Udyr's passive, if you want to keep his current one, you just have to select the Monkey Spìrit, but you can also test other spirits as passives, maybe finding something more to your liking
-The moment three skills have been unlocked and one is left alone during the match, this "needless" skill will become a special passive that will affect the other skills. Improving them in ways related to the skill combination. The moment the fourth skill is unlocked, this passive will be lost and all skills will return to normal
Ex: Leaving Phoenix without unlocking will give a special ignite passive to Tiger, a molten shield to Turtle and a fiery blast to Bear
"Udyr removed his cloak. Then, prepared by his evening meditation, he walked through his forms: the Undying Eagle, the Clever Lynx, the Iron Boar, and a dozen more spirit beasts. He paused when he assumed the aspect of the bear spirit. With perfect control, he matched the shape of the giant beast looming above him. Then, finally, Udyr changed from the bear into its sworn enemy, the spirit of fire, hearth, and forge, the Great Ram"