Why are they putting nAts on the Chamber and d3ffo on the Kay/O? Chamber is clearly not a sentinel that can hold sites the way Cypher and KJ do, and then putting your usual Jett on an initiator meanwhile there is a Raze on your team?
nAts is gonna be pretty good on any role besides duelist because the guy mechanically is insanely cracked. Plus playing Chamber gives him a lot of freedom to lurk.
d3ffo on Kay/O is probably an experiment seeing as they tried him on Skye and it worked out well.