I thought this one would be a fun one. Out of the entire cast who hypothetically would make good candidates to ascend to the rank of Alicorn? Hash it out below.

Out of everypony in the show(are we including EQG?) Starlight and Fluttershy have the most character growth and would make good choices for possible ascension. Sunset as well if we include EQG.

All hail Princess Glimmy, the Princess of...Obedience.

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Cozy Glow
Zephyr Breeze
Mudbriar
Lightning Dust
Flash Sentry

And more, of course. These were just the ones I thought of off the top of my head.

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But Cozy already became the Princess of Wasted Potential.

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Yeah, she did

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Thanos.

Joking aside, I'll probably have to go with Sunset Shimmer on this one

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Flash Sentry, Prince of Waifu-Stealers.

Also, didn't Cozy Glow briefly turn into an alicorn in The End of the End?

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That's weird. I thought she'd be the Princess of Power.

Ahem, no relation to She-Ra.

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Shining armor first and foremost sunset shimmer second

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Yes.

Leaving the mane six aside (a strong case could be made that they'd become Alicorn's just by proxy at some point) I honestly think Shining Armor is the most fitting candidate.

7234607 Tempest Shadow

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Long live our noble edge horse

7234697 She's best pony.

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Either Sunset Shimmer, Starlight Glimmer, or both.

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My vote goes to Sunset Shimmer.

She would make a wonderful new Princess of Friendship.

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Fluttershy. She is the only one Equestria would ever survive at all. Plus she earned it far more than literally anypony else but Twilight for putting up with Discord and "reforming" him.

And someone needs to keep Twilight sane for all eternity.

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I agree

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DERPY !

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Whould her horn grow back ?

7234922 Possibly.

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Here are a few characters I could see becoming alicorns:
Moondancer
Sunset Shimmer
Twilight Velvet
Tree Hugger
Fluttershy
Luster Dawn(Since I assume Twilight is grooming her to take her place one day.)

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Luster would be interesting to see. Twilight's mom...... That would make a very fun story. ;)

Okay while a case could be made for Twilight's friends ascending together, could any of them ascend by themselves provided the right spark?