That's cute, but if you don't do shit with the feedback, then it doesn't really matter how big the playtest is, eh?
Sources say that playtests with external players are happening much more frequently than in past installments, and the amount of data and feedback collected is the most the franchise has seen in its history. From small feedback sessions to large-scale player tests, Battlefield is now taking the much-needed “player first” approach.
Alright, let's wait for more info other than "sources say", then.