ok so i just thought of a fun idea,
so you know how ARC can turn into SCH or SUM right?
take LANCER, and have it transform into a NEW class, idk lets call it "Janissary", and give it a Persian theme like persian immortal armor to fit the thanivarian areas, and instead of jumps and dragon stabby pokeys
you get glaives. no not the throwing kind like a dancer would get
long boi slashy sticks
and it would animate like a whirlwind of death and human scale acrobatics, instead of jumping to the moon in animation locks (or dps'ing the floor back flipping out the right LOL DRG) you count flip over the boss as and light damage evasive attack buy pole vaulting
or swing in an aoe "whirlwind vortex"

but im 99% sure someone somewhere already had a similar idea