User blog comment:Argorrath/Black Ops II Multiplayer Unlock Progression Revealed/@comment-124.148.138.200-20121112085118/@comment-24066869-20121112145251

Hate Pro Perks. I unlock something, and then have to unlock something more by using the first thing? C'mon. And sometimes the Pro Effect was way more useful than the normal one (Stalker, Quickdraw), making me effectively waste a Perk slot until I had the Pro version. So I like that its gone.