There we're rumours that neither Betts or Jacobs were particularly happy in 2019 but their performances in 2020 validated the club's decision to let them go. I doubt those two were leaking info though. Jenkins seems like the obvious leaker given he threw a massive tanty when he got dropped.From my perspective, Jenkins was only player that seemed to be actively performance managed out the door.
All of the others seemed like decisions purely made on the basis of list management