What if Freeza had been granted immortality?

[withheldforprivacy]

Case: After Guru is revived and Porunga shows up again, this unusual death and
reappearance of the dragon in the middle of the wish granting proccess causes
a glitch at the dragonballs. As a result, when Freeza says ''make me immortal'',
Porunga grants the wish.

My answer: Freeza kills Goku on Namek. Gohan, Bulma and the injured Piccolo
escape with the spaceship. Namek gets destroyed, so the other revived Nameks
die again. Freeza sets his sights on Earth to extract revenge from Goku's crew.
It will take him a while to get there, so the Earth's forces have some time to
think of a solution.
When Freeza arrives, the survived Z fighters await him at Kami's lookout. Freeza
detects their energies with scouters and goes there, wanting to torture them
before destroying the planet. Somehow, they manage to trick him into entering
spirit room and destroy the door.
-Ending 1 (for original manga purists): The immortal Freeza shall spend an eternity
in ROSAT. 3 years later, Androids screw everybody.
-Ending 2 (FNF logic): Freeza trains in the room. 8 hours after his imprisonment
(which are equivalent to 4 months worth of training), Golden Freeza opens
an interdimensional hole, comes out and screws everybody.

 

[SSJ2]

Freeza dies

 

[Jeff Styles]

He will be Fat Boo's and Beerus's bitch for life.

 

[Captain Cadaver]

He kills Goku, then heads to Earth. It'd probably only take him a couple of months this time, so the Earth Dragon Balls can't be used unless Kami remembers he can take that limitation off like he did in the Piccolo Daimao Arc. Regardless, Freeza still kills everyone and continues enjoying life until Beerus wakes up and deals with him, likely by sealing him away as he did the Elder Kaioshin.

Beerus then goes about eating food and destroying Planets for a while before getting bored.

 

[Let's Go Fearless!]

Then they might seal him somehow.

 

[Captain Cadaver]

Then they might seal him somehow.

Manly Roshi trains in secret and uses the Mafuba to become the hero the Dragon World deserves.

 

[Let's Go Fearless!]

But since they're from Namek which is impossible for Roshi to appear, Piccolo is the only one who knows how to use mafuba, there you go!

 

[Captain Cadaver]

I'm talking about when Freeza inevitably arrives on Earth to finish the job. Piccolo would already be in a critical condition at this point, so there's no chance of that.

 

[Let's Go Fearless!]

Then there's a chance for Roshi to seal him into that damn rice cooker!