Maybe we have it wrong

End credit scene.

To throw us off KF gives a very ambiguous look to savitar...what if that look was fear..3x20 has KF offering a proposal to team flash, and she hates their guts.

Why would she double cross Ronnie who she loves???....Tracy Brand is the key...her casting was made public months ago for a reason. The answers are from earlier in the season, everything lately is to throw us off the trail.

Also the philosophers stone only had illusory powers while savitar was in the speedforce. Now that hes out, I dont think its more than one face beneath the mask.