I have two proposals.
1) Able to do multiple danger missions a day.
Since we now have more than 1 type of danger mission. We should not be limited to just do 1 of the 2 a day(or 3 after Heart of Ice is launched). It will be better than for the community to join in on the missions before waiting for another day.

2) Able to choose which danger mission to do.
If doing multiple danger missions is not viable, then we should be able to choose which of the danger mission we want to do, instead of what's available on that given day because some may prefer LOA over C42 or vice versa.