Did we know about this:
Newsarama: When word broke that you planned to partner with writer Brian Lynch and continue Angel’s adventures where the final episode left off, the decision was met with pretty unanimous praise. But do you feel any pressure about picking up from what many fans regard as the perfect ending to a TV show?
Joss Whedon: Actually, a lot of people thought it was a cliffhanger, so they can't be too sad.
And this:
NRAMA: Without spoiling anything, can you give fans any idea of what they can expect to see, or not see, in the comic?
JW: Season six—that is, the storyline we were planning to pursue—made much more epic and fleshed out quite a bit. We're looking at it as a 12-issue miniseries, to keep it tight and intense. Brian and I have been exchanging juicy ideas. And some that are more bran-y. For health.
From here.