CSNNE's A. Sherrod Blakely just gave the Twitter world some insight into the Celtics lineup tonight. Looks like there will be no Rajon Rondo again tonight, and according to his tweet, Jermaine O'Neal will try and play tonight.

Rondo has been out since he injured his wrist against the Toronto Raptors on Jan. 18. The Celtics are 4-2 without Rondo in the lineup.

#Celtics Doc Rivers says no Rondo tonight. JO will give it a go.

— A. Sherrod Blakely (@SherrodbCSN) January 31, 2012

Here is some more information of the Celtics shootaround courtesy of the Boston Herald Celtics Blog.

Jermaine O’Neal will play tonight against the Cavaliers. The Celtic center has been out a week since bruising his left knee taking a charge from Orlando’s Hedo Turkoglu. … Doc Rivers said moments ago at the Celts’ morning shootaround here that Rajon Rondo will remain out with a sprained right wrist. But he added the point guard could be back tomorrow against Toronto or Friday agaist New York.