Let's get this gator going!

How about Hone Claws and Iron Tail? You won't gain that defense boost, but you will gain accuracy, and that will help Iron Miss to actually hit those fairies so it can be called Iron Tail. Cue Bionic Puppy trying not to barf, and yelling at me over the gagging.

 

Krookodile also has access to Stone Edge and Rock Slide that let it hit said Togekiss for super-effective damage and gives it additional coverage. Stone Edge hits for more damage and has a greater chance for a critical hit, but Rock Slide hits both opposing Pokémon and for greater accuracy.

 

if this is doubles, rock slide can hit multiple Pokémon and taunt can block protect which can be very useful and knock off can remove roles and get rid of any annoying sitrus berries or Leftovers.

 

I personally would replace Crunch with Knock Off, and give it either Rock Slide or Stone Edge. I haven't played doubles much, but generally the fast pace doesn't allow you to set up that often, so I would go with either Taunt or Protect. Both are good options, especially in doubles.