Why not adc&supp at midlane?
originally when a meta was created, it was preferably that 2 players (also known as ADC&support in current meta) be sent to either mid or bot lane for dragon control but casters go mid cuz ADC, which cant burst enemies quickly enough before they run to safety of turrets, is not optimized to roam from mid, and ADCs have less leisure to roam than any other roles as they scale on gold heavily. With the recent rift herald buff update though, it is very disadvantageous to have the duo be only able to have impact on dragon control but have zero imfluence on rift herald control.
Not only would sending ADC&supp to midlane would use heavily increase roaming potential of supports like
, but also the duo can swiftly join the jungler for either rift herald or dragon from that lane.