Haste is fine to run ITF over HR. Usual breakpoint you want is 21k.
Imo lose the Stormbolt hero talent. Just grab the intervene hero talent even if you don't grab intervene. Stormbolt is worse than not having a talent for that tier.
You do pretty well on not sending TClap when Violent Outburst is up, but you're still sending a half a dozen or so each dungeon.
Priorities seem okay but you might be prioritizing Shield Slam over TB? TB > SS right now because of your 4 pc. You want to slam as many TB as you can, even in single target.
SB uptime is unbelievably low. You can hit 90-95% uptime with your current haste value, and you're still sub 70%
Blocked hits are in line with your SB uptime, so it doesnt seem like youre taking a ton of back hits, which is good.
You wasted almost 1k rage per key on average. That is 10 full bars of rage. Slam IP more.
Make sure you are sending CDs on CD. This means Demo Shout into Roar into Shield Charge as frequently as you can. These will naturally desync and resync with each other throughout the key, if you cycle rage enough. If it comes off CD and the pack isnt going to die in the next 10s, hit it.
Avatar is another huge CD you want to hit as often as possible. Charge into pack, TC, then Avatar, then TB. Tons of burst damage tons of snap threat.