k i got a team made. help me out plz

[Xangoose]

I need help with pokemon replacements. move replacements. items and natures plz. this is for competing.
Aerodactyl()
Earthquake
Stealth Rock
Dragon Tail
Ice Fang

Weavile(Sweep)
Night Slash
Swords Dance
Brick Break/Aerial Ace (not sure)
Ice Shard/Ice Punch (not sure)

Kangaskhan
Ice Punch
Earthquake
Return
Subsitute/Brick Break

Flygon(Levitate)
Screech
U-Turn
Dragon Claw
Earthquake

Mismagius(Wall)
Subsitute
Double Team
Shadow Ball
Psychic

Tyranitar()
Earthquake
Crunch
Rock Slide
Return(Coverage for the types with usual less defense: water,grass,bug,and Dragons dont have "not effective" on normal moves.)

could you guys add in some 5th gen replacements for a few also o make it easier on finding and training the party


Cloyster:Skill Link /(This sounds really good but what would i replace)
Shell Smash
Ice Shard
Rock Blast
clamp

 

[PlatinumDude]

I need help with pokemon replacements. move replacements. items and natures plz. this is for competing.
Ferrothorn
-Stealth Rock/Spikes/Leech Seed
-Stealth Rock/Spikes/Leech Seed
-Gyro Ball/Thunder Wave
-Power Whip
Nature: Relaxed/Sassy
EVs: 252 HP/48 Def/208 SDef
Item: Leftovers

Suicide leads aren't as effective this gen, thanks to Prankster Taunts from Whimsicott and Thundurus.

Excadrill
-Swords Dance
-Earthquake
-Rock Slide
-Rapid Spin/X-Scissor/Return
Nature: Jolly
EVs: 4 HP/252 Atk/252 Spe
Item: Air Balloon
Ability: Sand Rush

Weavile isn't as effective because it dies too easily to Scizor's Bullet Punch.

Mienshao
-Fake Out
-Hi Jump Kick/Drain Punch
-Stone Edge
-U-turn/Hidden Power (Ice)
Nature: Jolly/Naive
EVs: 4 HP/252 Atk/252 Spe
Item: Life Orb
Ability: Regenerator

Kangaskhan doesn't hit hard enough to be effective.

Hydreigon
-Draco Meteor
-Fire Blast
-Focus Blast
-U-turn/Dark Pulse
Nature: Timid
EVs: 4 HP/252 Atk/252 Spe
Item: Choice Scarf

Flygon is now outclassed by most other OU Dragons.

Jellicent
-Scald/Surf
-Will-o-Wisp
-Recover
-Taunt/Ice Beam/Shadow Ball
Nature: Bold
EVs: 252 HP/204 Def/44 Spe
Item: Leftovers

Jellicent has excellent synergy with Ferrothorn

Tyranitar()
Earthquake
Crunch
Rock Slide
Return(Coverage for the types with usual less defense: water,grass,bug,and Dragons dont have "not effective" on normal moves.)

could you guys add in some 5th gen replacements for a few also o make it easier on finding and training the party
I'd replace T-tar with Cloyster, except that Surf, Hydro Pump or Razor Shell should go over Clamp. It's just too weak.

Cloyster:Skill Link /(This sounds really good but what would i replace)
Shell Smash
Ice Shard
Rock Blast
clamp

Comments/suggestions in bold. Man, I ended up replacing everything. :/