Maybe, because these people whom he graced with the supermarket nickname, no longer have any meaning in real life. Those are have been foe's but totally brought into disarray and useless.

Real Useless Cunts.

So, now he can use these labels for other people. But wait! What is the common denominator between Pence and Turtle Neck? What do they have on them?

They are both Republicans. .... Trump is setting his sights on the republican party hold overs from the old guard.