Want to optimize as arms

[north shadow]

Hi, i wanna get those sweet oranges and pinks. What are some mistakes im making? where is my improvement rotation wise. Thanks a lot!
https://www.warcraftlogs.com/reports/N4pWT867yLbHP2jh?fight=6&type=damage-done

[echo hill]

The main things I see here are your executes during normal phase. You wanna use execute to extend the juggernaut buff, 3 stacks of slayer, or two sudden death stacks. There's a WA you can use to track it with a sound cue if that helps. You wanna send the buffed overpower too. Also in execute phase you're not casting enough executes. You wanna cast MS at 2 EP stacks, then buffed op, then be smashing that execute button.