I applaud you for making a video. We need more rogues willing to do so these days. They used to be so popular and entertaining back in the day.
Great run in that battleground, I like how you used the house for cover to eat.
I have always wanted/liked to see people add notes to their videos that tell what abilities are used in special moments or their strategies. PVP videos can be a great learning tool if you can get anything out of the chaos, so that would be my only suggestion for you.
Two questions: do you feel energy starved using BOS, and how do you best take advantage of Dirty tricks as Assassination pvp?
Well no I don't feel starved lately but energy is a def issue with mutt and I am painfully aware I need to have a rupture or garrote up all the time or I will have trouble pooling.
For battlegrounds I think BOS is worthwhile when paired with shadow focus (I try to bos and feint before breaking stealth when possible.) I'm starting to like it in arena as well. This kinda leads into your second question, Dirty tricks can help offset energy cost from BOS.
I love dirty tricks for gouge against casters when kick is on cd (Gouge is expensive 45 energy without tricks!) and generally dotting opponents up then using gouge or blind to cc them and letting the dots tick while regaining my energy.
Because of the chaotic nature of BG's I use gouge (Glyphed) almost on CD in the whole BG as a multipurpose cc, to break casting, hold people in place and escape.
Appreciate the feedback, ill def keep your suggestion's in mind for future videos.