First call went nowhere, got a really unfriendly rep who said there were no retention offers available at all and that the benefits of the card are reason enough to keep it.
Second call, got the friendliest rep I've ever spoken with. Did the usual benefits pitch, going through airline credit, hotel credit, 4x back on dining and grocery. Told him I was still on the fence and he offered 15,000 MR points for $2,000 spend within 3 months which I accepted.
HUCA in action.