I like all of these
I would add-
K/D ratio all-time and weekly
Most deaths! (lets go with only weekly on this one haha)
Most healing given (both AoE heal and AoE regen buff included) -all-time and weekly
Most damage sustained - this is an attempt at recognizing tanks, who cannot compete with archers for most kills - all-time and weekly (other ideas to improve tank recognition would be great)
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