Urgot <3 I just listened to his lore, and he seems to want to be in the center of battle while also dishing out serious damage, and his lore says hes definately a bruiser juggernaut. His playstyle isn't that... definitive right now though. I reaaaally don't know how he could use his kives though unless thats for a melee attack.... I feel like his knife has to be attached to a chain or something. Anyways, Here's 4 abilities I thought up and stuff.
P: brush off wounds: His bonus AD gives him bonus health and bonus health regen. Also, when units are close enough, he slashes with his knife hand, and this infects them with a reduced damage debuff to the enemy champ.
Q: triple cannon barrage: Use your cannon 3 times and can target in a narrow cone (or maybe just an area around Urgot so its like his e, but triple... so basically either a mini Xerath ult or mini Jhin ult). You have .85 seconds to make 3 shots, which reduce the the target's armor by ~8% each (% armor shred scales with ability level) goes through all units.
W: Spider pounce (needs a better name sorry): Urgot leaps a short ways, frightening foes in a small area where he lands
E: Siphoning chain: the knife shoots out attached to a chain, impaling foes. If Urgot hits more than 2 champions that are impaled by the chain, they are slowed heavily when moving away from each other. Moving tortures the champions, dealing bonus damage when they move when the chain is impaling them. After 1.7 seconds the chain is yanked back so the knife rests back in his arm, dealing more bonus damage. Applies passive debuff.
R: ... umm... Urgot's energy ramps up, speeding up his health regen and makes his abilities deal bonus magic damage with respect to his bonus ad.
This kit helps him position well at will but also play with his food. Only large definitive strikes can really put Urgot down in the midst of battle with his amount of health regen. This also keeps most of the good parts of Urgot intact, but making him feel more involved in battle. Hes also pushed to go into and initiate battles with his w, and that can make him a great dueler, using w, his passive to reduce his opponents damage with knife hits. his q can also help start or finish a fight. I feel like this kit makes him a gruesome, battle loving maniac that loves toying and swiftly killing opponents.
idk, thats the best I can do atm xD just some random ideas that could be fun.