So. I'm seeing this
Naughty is gonna be all around More experience, probably better skill (Facing even packs of super hero's all by himself), Stronger, more durable, and harder to predict and keep track off. They both scale to nearly the same level of power. However Shigeo couldn't only fight with, and in the end got overpowered by It. The person who overpowered him scales to 3.00006 tons of TNT. Naughty scales to 3.006 tons of TNT. A minor difference. But this means he is stronger than a person who overpowered Shigeo. Albeit not by much. This does mean though that a golden oozy shot would put him down no question. The gun puts down naughty. So someone weaker than him is going down without question by a shot by it. Sheigeo is gonna have trouble holding naughty into one place to hurt him since teleportation can negate him being held in one spot. Which is a decently good counter to his telekinesis. If Shigeo does get some damage on naughty, regen and cake can help cover a lot if not all the damage. Naughty would know to play with him smart as well. fighting with super powered bears before. One big thing that would really become a pain for Shigeo too is if naughty starts summoning. Place filled with Zombears looking to kill Shigeo all who scale to naughty is gonna dig him a 6 foot grave. The biggest problem he will face is dodging the automatic gun fire which if a bullet smacks him once, he basically is out for the count. As well as attacks from above with lightning suddenly striking down. He may be able to dodge, but still would catch him off guard, having to worry about multiple angles of attacks. especially if the place becomes filled with Zombears. Naughty being able to take him out with a good gun shot from his automatic fire one, and able to take way more attacks due to his higher durability, plus regen to help cover some decent wounds, and ways to avoid being restrained. Hope from place to place, and attack from different angles or leave him caught off guard. It's gonna be hard for him to get that win. It is possible that he wears down naughty enough to kill him. But with naughtys physical advantages, teleportation, golden oozy, possible summons, lightning, intelligence, and debatable skill and experience. Seems like naughty winning is more reliable