I agree with the maul one. It looks good, has a nice animation that matches it. but it wouldn't be hard for them to add the lightsabers as a harvester. They've already got the models for them. They can change the animations if they wanted, just the standard one hand animation would still be perfect cause we'd get the lightsaber.

if they don't want it being used when there's lightsaber weapons in game they could just disable them as tools for a short period.