Fan Casting Hulk vs Wolverine

Happens during my personal version of the MCU. After the events of "Endgame", wanting to become better, Doctor Banner isolated himself again to heal his arm with dangerous technologies, which worked but... the beast in him broke free as before, Hulk seeming more dangerous before to flee to Canada. There, the government calls on its best man, a mutant: Wolverine. Logan finds him in the woods but they are trapped in the middle of a fight by old comrades from Logan's mysterious past. Once a prisoner in the former enclosure of the "Weapon X" project, Wolverine understands that the Hulk wanted to help people here and that these other mutants, sent by the "Professor", want to make him a weapon and he cannot let that happen. The two adversaries will therefore have to unite to get out of here while remaining free of their actions, this being an opportunity for the mutant to mourn his past.