No tempered potion.
It looks like you might be wasting TB charges. If you are at 2 charges of TB, its your #1 priority. If you are at <2 charges and have SS available, you need to send SS to try and proc another TB charge.
If to have Avatar coming off CD and you have TB charges, make sure you spend at LEAST 1 of those charges before you hit Avatar. Obviously you dont want to hold Avatar for 10s waiting to run out of TB charges, but you also don't want to waste charges by hitting Avatar and already being capped.
You are rage starving yourself in Execute phase. Execute is TECHNICALLY your #1 priority in Execute phase. But, you can't use Execute without rage so your actual #1 priority is still spending SS and TB charges. Once you get to the point in your rotation where you would normally IP to prevent overcapping, hit Execute once. Then use SS/TB if they're available. Then Execute once. Rinse and repeat. It seems like you are lowering the amount of Executes you'll get by deprioritizing it, but you will end up generating more rage and thus end up with more Execute casts.
Kudos to you though, you are doing a lot of stuff very well. These are high level changes (other than tempered potion, smh my head lol)