After the patch the corner combo above become too difficult to execute.
B231 + db2, j3, b14 + df1, 12 + BF3.
Between b14 + df1 and 12 + bf3 the timing become too restrict.
Kitana's U2 is horrible. In some particular cases it is useful. In corner and against Scorpion it works. If you use Fblock + U2 when you're crouch the hitbox is better.