Got this delivered today (that was my mistake I guess) and it seems they've taken off a decent chunk of the fat cap. Bit of a pain as this is my first brisket and I was hoping it would turn out alright so I can convince the Mrs that I should be cooking these more often :D. I assume that part of the lean is just going to be a bit dry though no matter what I do.
Next time I'll just wait until I can pick one out in person.