this would be great. The jira devs have a mental roadblock when it comes to pair programing or mobbing. They simply can't get their heads around the concept of shared responsibility. If you could find a way to support it, that would be great - the alternative is we are making multiple copies of the same story in jira so each team member is accounted for in quantify.. that's a bit problematic when it comes to sizing, as well as the duplicates/triplicates of everything that clutters up the board in jira