Ardiis more suited for the Flex role in todays Meta since his pool is mostly limited. You can put Shao on Ange1 on either the Controller or Initiator Role, Sayf on Duelist and Ardiis on the Flex. Works the best, more flexibility and more Shooters.
That brings another point, Ardiis has an underwhelming Raze and Neon, both way better than Jett. Unless they want to Hiro on Raze I think its best they get a more Flexible Duelist.