Havent had the chance to test them myself, but from what i understand its:
Primordius' Talisman of Rage
Gaze of the Twins
[Edit]
Actually i lied -
ew BIS Trinkets:
1: H Fabled Feathers of Ji-kun (0.9k above #2)
2: H Gaze of the Twins
3: N Fabled Feathers of Ji-kun
4: H Primordius's rage
5: N Gaze of the Twins
6: N Primordius's Rage
7: H Spark of Zandalar
8: H Lei Shen's Final Orders 2/2
9: Brutal Talisman of the Shado-pan - Only if you can handle the expertise.
10: LFR Fabled Feathers of Ji-kun
11: N Spark of Zandalar
12: H Lei Shen's Final Orders 0/2 (And 1/2)