im welcome to any suggestions/changes to my team. What about the move sets.

All pokemon are 50-60

Venusaur
- Sludge Bomb
- Leech Seed
- Sleep Powder
- Synthesis

Jolteon
-thunder
-thunderbolt
-shockwave
-raindance

lapras
-surf
-ice
-physic
-dragon dance?

Arcanine
-flamethrower
-extremespeed
-iron tail
-sunny day?

Dragonite
- Dragon Dance
- Aerial Ace
- Earthquake
- Thunder

Snorlax
-Brick Break
-focus punch
-sleep
-sleeptalk