I mean, look at Sonic the Hedgehog. He's not helping Shadow the Ultimate Lifeform at all. He's still turning against him. He doesn't care. I really want these two to be separate, keep away from each other, and move on forever.
For future Sonic the Hedgehog series: I really want Shadow the Ultimate Lifeform vs. the fusion of Infinite (former Jackal Squad leader; the Ultimate Mercenary) and Mephiles the Dark to fight against each other.
Similar to Gunvolt and Copen (from Azure Striker Gunvolt series)
Sonic the Hedgehog is always defeating and keeping the Deadly Six (6) (Zavok, Zazz, Zomom, Master Zik, Zeena, and Zor) alive in the very end (instead of killing the Deadly Six). And always pretending nothing happen.
Why? Because he doesn't care.
For future Sonic the Hedgehog series: Imagine if... the "fusion" of Mephiles the Dark and Infinite (former Jackal Squad leader; the Ultimate Mercenary) become a secret boss fight similar to Bass.EXE and Omega Zero (from Mega Man Battle Network, Mega Man Zero and ZX series)
I want Shadow the Ultimate Lifeform to get 2 new female rivals in future Sonic the Hedgehog series:
1.) Dark-Type similar to Mana (daughter of Mephiles the Dark)
2.) Light-Type and swordfighter (daughter of Infinite the Jackal)
Hint: Just to try something different for Shadow.
Somewhere else with Tails Prower and Mana the Hedgehog/Dark (from Sonic the Hedgehog series
Tails: Ha Ha! Did you see that?
Mana: Lame. (or) Whatever. (starts walking away)
Tails: Hey, wait! Where are you going? (Mana disappear) What's her problem? Was it something I said?
For Sonic Frontiers (Sonic 2022 video game), and future Sonic the Hedgehog series: I really want a new female character as an anti-hero (neutral) similar a fan made character: "Mana the Hedgehog/Dark".
Similar to Raven (from Teen Titans) & female version of Mephiles the Dark
(Alternate Timeline/Universe) Digimon Frontier (What if...?): Meredith Suzuki (as Ranamon; Spirit of Water) and Zoe Orimoto (as Kazemon; Spirit of Wind) vs. Calmaramon
When Meredith and Zoe met each other for the first time, they became friends and work together.
Sonic the Hedgehog and his friends reaction of Infinite (former Jackal Squad leader; the Ultimate Mercenary) killing and absorbing the Deadly Six (6) with his sword (as the final strike) and his powers for some reason.
9) Sonic the Hedgehog: I've been a jerk to you, man. I didn't mean it, but that doesn't change the fact that I was. I am truly sorry I hurt you, little bro.