I worked really hard on putting this team together and yours rates are appreciated a lot.

Alakazam @Leftovers
-Counter
-Psychic
-Recover
-Substitute

Houndoom @Leftovers
-Flamethrower
-Pursuit
-Rest
-Sleep Talk

Meganium @Scope Lens
-Earthquake
-Razor Leaf
-Return
-Swords Dance

Quagsire @Leftovers
-Earthquake
-Haze
-Rest
-Surf

Lanturn @Leftovers
-Confuse Ray
-Surf
-Thunder Wave
-Thunderbolt

Machamp @Black Belt/Scope Lens/Leftovers
-Cross Chop
-Rest
-Rockl Slide
-Sleep Talk

I could replace Meganium with a new Poke but I don't know who to use. Also I don't know if I should use Black Belt/Scope Lens/or Leftovers on my Machamp. Which do you think I should use? Well thanks for your time!