Moveset/last Pokemon suggestions?

[Sydian]

Hi. :> You can see my Crystal team in my sig, yes. But I need some moveset suggestions for the future, and a suggestion for my last member.

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Awesome / Quilava (m) lv. 26
- Ember
- Swift
- Quick Attack
- Smokescreen

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Olympics / Poliwag (m) lv. 22
- Water Gun
- Bubble
- Headbutt
- Hypnosis

This one will end up as a Poliwrath, so yeah. :B

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Pastries / Gengar (m) lv. 23
- Hypnosis
- Spite
- Thunder Punch
- Lick

Needs major improvement, I'm aware. -_-

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Hourglass / Celebi * lv. 22
- Leech Seed
- Confusion
- Ancient Power
- Recover

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Allister / Larvitar (f) lv. 23
- Bite
- Leer
- Sandstorm

So yeah. Need ideas for what movesets I should be ending the game with and I need a final Pokemon suggestion. Don't care what it is, just PLEASE not another legendary or starter. Thanks in advance!

 

[Fire Wolf]

You could use this moveset on Gengar:

Gengar @ something
- Hypnosis
- Dream Eater / Nightmare / Fire Punch
- Ice Punch
- ThunderPunch (later replace it with Thunderbolt)

 

[Essence]

Pidgeot last slot? I dunno.

Maybe a rock move as last larvitar move

 

[Sydian]

I suppose Ice Punch would be better on Gengar than Poli like I had previously planned. And Larvitar will eventually get Rock Slide. I was just asking for sets for the future...you know, after it evolves and what not.