Twitter / Jermaine O'Neal ... via kwout

The Celtics have been mum on Jermaine O'Neal's recovery from lingering left knee soreness that has sidelined him for the past six games. Coach Doc Rivers admitted last week that there was no update from the initial 2-3 week absence the team presented after O'Neal started seeking second opinions on the knee during a four-game road trip earlier this month. O'Neal offered some small, but encouraging news via Twitter Wednesday morning, noting his knee is feeling better from the rest.