The boss swing damage is unmitigated swing, correct? I added a table to calculate it, thanks to you
Maybe it could be nice to add one to the sheet?
Also, some things that I think are missing :
Unmitigated boss melee swing calculator from mitigated values
Different/mixed stat values for different gearing strategies
Wowhead filter scales links
I've myself incorporated a mixed up stat rating giving out a wowhead link, using BurstTime values for avoidance, then scaling armor with mastery according to Total Reduction (atm 90 mastery = 1000 armor), and then stamina from it's relative value to armor. I gear for CTC > Damage Reduction > EH, so these values make the most sense to me. Maybe assign different values to stats (CTC, DR, EH) and then the possibilities to mix-match the scale of those values.