Its not really that noticeable bro. I am suffering on my left side as well because of a shoulder injury. Is that a scar on your shoulder from surgery? What is happening is that you are compensating with other muscles in your back because of your weeker shoulder. Therefor not properly targeting that shoulder and lat. Happens to most people who get an injury and only recover about 80-90%, .... the compensating I am talking about.
Looking pretty decent though bro. Your back shot in your avatar looks much more defined than your front. I would have pictured your front to be more defined based on your back (not trying to be rude bro, you are still looking good). You are relatively lean, I would try to get those abs out in full force AFTER this cycle.
You defintaly dont miss any arm days. Looking good. Its hard to tell from that pose, but I would target lower pecs and do some heavy ab work.
By the way, your lats look pretty much even from your back pose. I think it looks a little off on your front pic because you are on a bit of an angle.
Looking good though bro. Keep us updated on how the cycle goes.
Mavy