Code review comment for lp:~kdub/mir/display-groups

> Even if this seems like the only solution right now, we owe it to ourselves to
> ponder this a bit more. It's a 2000 line change that touches one of the most
> highly sensitive portions of Mir. It's only been up less than 48 hours. So
> just stop and think about other possibilities for a while...

Fair enough, we can allot more time to review and consider, and I can chase more reviews as well.