Quoted from J-Freeze:Yes it is pretty much just for points but its a fun reward for halfway completion and something I look forward to playing, it is truly a "moment".
If team up completion was a qualifier for cowabunga I would burn this game in my fire pit.
Simply allowing me to continue in single ball would completely change my opinion on this mode.
No what I mean is COMPLETION of Team Up isn't needed for qualification, but if you GET to Team Up and Complete the Mode, you're REWARDED with an auto-completion of a Cowabunga Qualifier randomly.