Raptor use past tier 1 is limited because their melee slot is nicely filled out by Khorne Berserkers. Their ranged function is outmatched by cloaked CSM. Their only role past tier 1 is to raid enemy LPs, but their damage is low and their unit structure favors creating Raptor raiders for the pure purpose of delivering Raptor Aspiring champions to deal the damage via their power fists.
To enable Chaos flexibility, it might be advised to allow Raptor Flamers to take the same damage upgrade CSM heavy bolters enjoy once the heavy weapons upgrade has kicked in.




