Does Gar Saxon look any good?

Leader looks more raid beneficial - especially the zeta. 5% heal idk what that's doing in arena. EP / DM would really make that leader skill in rd 1 weak. 50% isn't even particularly high for countering. His AOE skill though looks like an elite level skill - the trick is how do you get that off early in the match? That would be pretty potent behind a zDV leader. DV puts speed down, you could get some nice cooldowns on that aoe from Saxy's basic and get the aoe off a few times. If you could fit Dooku behind the zDV leader he'd also 100% assist on all Dooku counters. After zDV speed down is applied that's insta CD reduction on a dooku counter. I think you'll need to pay attention to the potential rework that's being teased to get a feel for how strong he can be in arena.