As par2 exists in Universe and BackupPC in main, without promoting par2 to main, we cannot move par2 to recommends or depends. BackupPC does not require par2 to function correctly, there leaving it in Suggests and marking this bug as invalid.
If you feel that par2 should be promoted to main, please see the MainInclusionProcess - https://wiki.ubuntu.com/MainInclusionProcess
As par2 exists in Universe and BackupPC in main, without promoting par2 to main, we cannot move par2 to recommends or depends. BackupPC does not require par2 to function correctly, there leaving it in Suggests and marking this bug as invalid.
If you feel that par2 should be promoted to main, please see the MainInclusionPr ocess - https:/ /wiki.ubuntu. com/MainInclusi onProcess