I think it would be best to list the parallels by team (without the exact serial #, just the print run) so people know which team lots have the most loot...
Its a lot of work, I know, but it may help establish some ideas for future breaks...such as drafting teams before the break; if this was already done your work would be a lot easier! Some people might not like that idea but the less drafting and picking post-break is much quicker as well as easier for the breakmaster. It also makes the actual break a little more exciting because you know what to root for...
Of course, this is just my 2 cents...this case was amazing so many people are going to walk away very happy, had it been a more average case it would be a different story.
Generally speaking, people participating in group breaks need to understand that in order for there to be big winners there also needs to be big losers. Higher risks bring higher rewards...$30 for a chance at a case hit is a great deal and people need to understand that the $30 is only buying the chance, after that there should be no expectations.
Again, a big thanks to our tireless breakmaster! You are doing a great job and I look forward to many more group breaks to come!