Pokemon Diamond Team Help

[Shaking99]

Planning on re-playing pokemon diamond and was hoping to get some help on my team:

Glaceon

Moves:
Ice Beam/Blizzard
Hidden Power Ground
Wish
Shadow Ball

Lucario

Moves:
Close Combat
ExtremeSpeed
Swords Dance
Stone Edge

Torterra

Moves:
Rock Polish
Earthquake
Wood Hammer
Stone Edge

Garchomp

Moves:
Swords Dance
Earthquake
Stone Edge
Dragon Rush

Staraptor

Moves:
Brave Bird
Close Combat
U-Turn
Roost

Luxray

Moves:
Crunch
Thunder Fang
Ice Fang
Iron Tail

Sorry if it's not formated probably

[Nutter t.KK]

Moved to the correct section.

If you've not beaten the story, you'll need a Pokémon with Surf and Waterfall at some point.

[((JAWS))]

Your team is mostly weak to ice so I would give garchomp flamethrower to fix that. Replace iron tail on luxray with return.

[koosbane]

I'm not a fan of U-turn in game, Quick attack or Return, if you like some priority or neutral coverage.