I never understood why covering nights was that difficult. My 1st job (Great job before being CMGed) bonused nights a flat $250 (I think) for nights that eventually increased to $500/nt. It was the most democratic and fair way. The money pot is what it is, and just the allocation changed. No one got short changed, no one got screwed, everyone had a choice. It is such a simple process that only has positives and no negatives.
1. Doc wanting to do nights for $500 gets to pick up as many nights as they want. Big Positive.
2. Docs not wanting to do nights essentially subsidizes from the "pot" thus changing $ for nights. Big Positive.
3. Docs not wanting to do more nights but still wanting to do their share of nights essentially has zero change in income and pay doesn't change.
If $500 was not enough, we would just vote to increase it til it is covered or I would just offer an extra $250 or $500 for someone to cover my nights. TBH, I would have gladly paid someone $500 or even $1000 to cover my nights on top of the set "bonus"
I am not sure why groups do not do this as I do not see any negatives and only positives. This avoids screwing the new docs, making older docs happy to avoid nights, and it is a fair system. Only the greedy older docs would be against this and set up some unfair "age" system so they don't have to lose out on some $$.