Maybe Crawdaunt should be revomed to A+ Rank (why not S)
Dual Stabb Crabhammer + Crunch and access to superpower really powerfull
Access to DD
Jolly Crawdaunt after 1DD = 175 Speed > Raichu / Kadabra (signal beam) / Electrabuzz / Manetric
have not the time to calc crobat's damages on crawdaunt but i think it 2HKO with gigadrain