From AirWatch Support:
Hi Nick, We have a known issue in place for the problem you have reported above. From the device go to play store and download & install Hub Launch Hub and start enrolling the device During the enrollment Air-watch LG service app will get installed then it crashes and enrollment stuck VMware is working with LG to fix it. As a workaround, you can disable the Service Application by navigating to Groups & Settings > All Settings > Devices & Users > Android > Service Applications > Require Service App. and after the enrollment, you can enable it back. Note: Use the workaround in case only 1 or 2 devices are impacted as the settings corresponding to service application in the Console is for all the Android)Legacy) device enrollments.
This did help get our user enrolled.