For future Sonic the Hedgehog series: I really want a fight between Shadow the Ultimate Lifeform and fusion of Mephiles the Dark and Infinite the Jackal as enemies and rivals.
Similar to Lobomon and Duskmon (from Digimon Frontier series)
For future Sonic the Hedgehog series: Fusion of Scepter of Darkness and Infinite's sword for fusion of Mephiles the Dark and Infinite (former Jackal Squad leader; the Ultimate Mercenary)
I really want Sega to create a fusion of Mephiles the Dark and Infinite (former Jackal Squad leader; the Ultimate Mercenary) for future Sonic series take revenge on Team Dark (Shadow the Ultimate Lifeform, Rouge the Bat, and E-123 Omega) forever.
Instead of Sonic (himself)
Sonic the Hedgehog (himself) was the mastermind & responsible for telling Rouge the Bat (instead of telling anyone else) to find Shadow the Ultimate Lifeform (along with E-123 Omega) in Dr. Eggman's secret base before the events of Sonic Heroes for some reason.
He doesn't care.
For future Sonic the Hedgehog series: I really want a fight between Shadow the Ultimate Lifeform and A New Female Character (swordfighter) as enemies and rivals.
Between: Dark vs. Light warriors
Similar to Lobomon and Duskmon (from Digimon Frontier series)
And also fusing with Maria Robotnik's DNA and Infinite the Jackal's DNA into something special?
A New Female Character (swordfighter) to become Shadow the Ultimate Lifeform's enemy/rival/friend for some reason? Incase Shadow tries to betray, and turn against mankind/humanity.
For future Sonic the Hedgehog series: Imagine if... Professor Gerald Robotnik find and discover Infinite's (former Jackal Squad leader; the Ultimate Mercenary) dead body; corpse to study, experiment, and (possibly) clone, create a new body of Jackal (species) or something else?
😨Gunvolt and Shadow the Ultimate Lifeform reaction of Sonic the Hedgehog (himself) taking over Azure Striker Gunvolt series for some reason.😨
Gunvolt: (angry and jealous of Sonic taking Joule/Lumen away from him)
Shadow: (facepalm) Why, Faker?
Sonic: (trolling)
Gunvolt and Copen reaction of Knuckles the Echidna taking over Azure Striker Gunvolt series for some reason (from Sonic the Hedgehog series)
😨Tai Kamiya and Agumon reaction of Knuckles the Echidna taking over Digimon series for some reason (from Sonic the Hedgehog series)😨