How do you plan to run your Steel Legion?

It's been announced and confirmed that standard infantry squads are being dropped. GW said that if you're not playing cadians, krieg, or catachans, you have to figure out what your army (they used mordians as an example) is closer to being and to go that route.

So how do you plan to use your Steel Legion infantry? As Cadians, Kriegers, or Catachans?

I'm sure an argument can be made for all 3 in a way, but what do you personally plan to do?