The sprint planning role has no specific process related to the ones listed by @samuel, but given that estimates are essential for planning, I have been reminding the cell members in Mattermost. Ref
On missing pings, not sure I’m included here since there were no examples, but I just found this one from last night, and it was outside my working hours.
Lastly, I’m good with Sprint Planning and the workload, but keep in mind the role is always available; anyone in the cell is welcome to take it on at any time. BB-3149