Isabela

Aegislash - wall/special attacker
Scolipede - status/hazard setter
Tyrantrum - hazard setter, physical sweeper - trade for *Garchomp?
Clawitzer - special attacker/wallbreaker, healer
Sharpedo - physical sweeper
???
???

Possibilities:
*Garchomp - see Tyrantrum
*Gastrodon - Wall
*Tentacruel - hazard setter/clearer, possibly replacing Scolipede
Sableye - troll
*Vivillon - extremely accurate troll, healer?
**Crawdaunt - better wallbreaker than Clawitzer but no healing.
*Absol - attacker with some healing or Zoroark - mixed attacker