These charts from PFF are pretty interesting.
According to this, KT's are challenging, but his response was below average.
(https://pbs.twimg.com/media/F691HHxWgAAv-Qz?format=jpg&name=4096x4096)
Dex and Leo have had challenging assignments on the DT side but rose to the occasion.
(https://pbs.twimg.com/media/F691QFqWEAEFBx2?format=jpg&name=4096x4096)