I just noticed something weird about these two.
Every time they win a leg, their next leg placement suddenly drops.
Leg 2: Technically 1st, dropped to 2nd, the next leg, they were 6th.
Leg 7: Won the leg, got U-Turned in Leg 8 and checked in 4th.
Leg 9: Won the leg, got last in Leg 10.
Leg 6: Won the leg, dropped to 5th in Leg 7.
So with this pattern, I hope they don't win another leg until they (hopefully) make the Final 3!