Boyd would definitely like Jackson to be in on the meeting.
As for the plan... yeah, I think they'll have a lot to discuss because the situation has changed since they decided to pull the killswitch. Other than getting to the shuttles, they need to find a way to disable the nanites because the nanites wouldn't allow them to get away from the station for long. These are the two main goals, but there are a lot of other questions they need to tackle, like whether they should try to take any of the NG along and how to subdue/get rid of the rest.
So why would Al include Joel though? I mean, I assume he didn't just put out a memo, heh, so am wondering why he'd include someone like that - I mean by your criteria there Spike and Michonne fit that description too, and neither of them would to my mind be appropriate attendees! :-)
Sorry, didn't see you'd asked whether al would include him yourself - on phone
Just mildly amused that it looks like half the OG are going to be there at this point!