Are you able to use Deadeye shot to change a [crit] result to a [hit] result, and then use Slave 1's ability to change the [hit result] back into a [crit] result? I have in mind situations in which you have two crit results already, and you use the Deadeye shot to expose their damage card, while also using Slave 1's ability to still get 2 crit results on the attack.
Deadeye shot reads, " While you perform a primary attack, if the defender is in your [bullseye] , you may spend 1 [hit] result or change 1 [crit] result to a [hit] result. If you do, the defender exposes 1 of its damage cards."
Slave 1 reads, "While you perform a [front arc] attack, if you are in the defender's [back half] , you may change 1 [hit] result to a [crit] result.