Rate This Team Please

I just want to know your guys' opinions:

Gliscor
Item: Leftovers ; Ability: Sand Veil
-Earthquake
-U-Turn
-Roost
-Taunt

Skarmory
Item: Leftovers ; Ability: Keen Eye
-Roost
-Stealth Rock
-Brave Bird or Aerial Ace
-Whirlwind

Tyranitar
Item: Expert Belt ; Ability: Sand Stream
-Crunch
-Earthquake
-Stone Edge
-Pursuit

Gardevoir
Item: Leftovers ; Ability: Trace
-Psychic
-Calm Mind
-Focus Blast
-Wish

Gengar
Item: Black Sludge ; Ability: Levitate
-Shadow Ball
-Dark Pulse
-Hypnosis
-Nightmare

Sceptile
Item: Life Orb or Leftovers or Focus Sash ; Ability: Overgrow
-X-Scissor
-Leaf Blade
-Swords Dance
-Earthquake

well you might want to get a tyranitar that knows outrage instead of Pursuit because crunch already does double Pursuit's normal damage.

u still need to worry about lanturn or something like that because it will resit sceptile and be able to take out skamory and maybe Gliscor.

u probably already kno this, but that's all i got.

sceptile can take out lanturn with earthquake or leaf blade o.o
well, i was thinking if i switch tyranitar into something that it is good against, i might be able to hit them with a pursuit, but ya, u might be right
anyone else's ideas?