I find it curious to see comments saying that it was a bad choice of single just because the song is not doing as well as we are used to. Several factors may be weighing in on this scenario, such as the fact that the album is not a commercial success, remaining on the Billboard chart for only THREE weeks, and after nine months, it has not sold half of what My Savior sold. Any choice of single would be risky, especially since radio stations do not feel pressured to give it a push as they did with the first single.
Many want "Pink Champagne" and "Crazy Angels," but I don't see any difference in these songs compared to anything Carrie has already done. The ideal would be for her to release a deluxe version of the album, release a new single with an unreleased song, and then end the era. It doesn't make sense for a record label to continue investing in something that is not bringing returns (sales), especially now that the tour is over.