Round 1 - they should borderline stomp.
Round 2 - these iterations of these guys should prove too weak. On the other hand, Durron and Streen together are an incredible force in the Force (
), but the others will let them down.
Round 3 - they should win; Exiles have two weak players (XoXaan and Syn), but this team also has a few weak links, and their strongest players aren't on Muur/Pall level.
Round 4 - legitimately unsure. Vader is superior to any of them, Lumiya is superior as a combatant, Jerec is below their best, but above their worst; Sedriss is as good a combatant as the lower Exiles, but lags behind in the Force terribly; Cronal is between the best and worst Exiles in the Force, but terribly lags behind as a combatant. Honestly, there are too many variables and too many disparities. I just can't judge that one.
Round 5 - they stop here. Everybody from this team is a superior combatant, everyone sans Senya and Thexan is more powerful too. Guys like Arcann curb Sorzus or Xaan.
Round 6 - very similar to the one above, but this time in a complete slaughter.
Round 7 - Exiles stand completely no chance. Windu and Dooku defeat anybody 1v1, Murr/Pall with trouble. 52BBY Palpatine defeats anybody, Murr/Pall with trouble. Yaddle defeats Dreypa, Sorzus or XoXaan; Maul can defeat XoXaan or Sorzus, probably also Dreypa, but Force disparity may prove a problem. The Exiles get obliterated.
Round 8 - same result as above, but the slaughter is even faster.
Boss - same result as above.