Mega Man vs Transformers
Connection:
Both are blue themed robots who are also successors of iconic blue robot superheroes (Mega Man & Optimus Prime), as both of them are somewhat related to the original blue robot superheroes
Both them and their team (Maverick Hunters for X and Maximals for Primal) have a strong sense of justice and strong will to protect the people in need or people who cant protect themselves
Both of them are also In a constant battle between an enemy group who plans on destroying the peace (Mavericks and Predacons respectively)
Both of them later gained some additional upgrades which made them superior than their predecessor (X gains the Ultimate Armor and Zero's Z-Saber while Primal gains technorganic form, which is a fusion of technological and and biological components)
