Need to update this team for current meta (Nearly Done)

Tauros (M) @ Life Orb
Ability: Sheer Force
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
- Fire Blast
- Zen Headbutt
- Rock Climb
- Earthquake

Feraligatr @ Life Orb
Ability: Sheer Force
Happiness: 0
EVs: 144 HP / 252 Atk / 112 Spe
Adamant Nature
- Substitute
- Waterfall
- Dragon Dance
- Ice Punch

Rotom-Fan @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Thunderbolt
- Volt Switch
- Trick
- Air Slash

Granbull @ Leftovers
Ability: Intimidate
EVs: 248 HP / 20 Atk / 240 Def
Impish Nature
- Play Rough
- Earthquake
- Heal Bell
- Roar

Golem @ Custap Berry
Ability: Sturdy
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Earthquake
- Rock Blast
- Sucker Punch
- Stealth Rock

Virizion @ Leftovers
Ability: Justified
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
- Giga Drain
- Focus Blast
- Calm Mind
- Hidden Power [Ice]

Don't know what to do with Tauros, Golem or Granbull. Should I keep them, or should I replace them?