Celtics  executive president of basketball operations Danny Ainge, in his weekly appearance on The Big Show (lsten to the interview at The Big Show audio on demand page ) said that the health of centers Shaquille O’Neal  and Jermaine O’Neal  had become something of a concern. Shaquille O’Neal has missed the last five games while recovering from a bruised right knee, while Jermaine O’Neal was sidelined in the second half of this week’s contest against the Mavericks due to a left knee injury.
Shaq, Ainge said, is expected to return to the lineup against the Heat on Thursday. Jermaine O’Neal, on the other hand, is expected to remain sidelined. While Ainge did proclaim the health of the two centers a concern, he also said that it was not a complete surprise that the team is managing minutes at the position.
“I think that Jermaine and Shaq are a concern with their health,” said Ainge. “I felt like with the four centers we have that we’d be able to make it through the year. I didn’t expect Shaq to play 82 games, and I didn’t expect him to play more than 20-25 minutes a night at the most, and that was if he was playing well.”
With the two O’Neals dealing with their knee issues and Kendrick Perkins  trying to work his way back from his torn ACL, Ainge said that rookie Semih Erden will continue to see minutes.
“Semih is going to get a chance to play with the up-and-down health of the two O’Neals,” Ainge said. “He has pretty good instincts about where to be both offensively and defensively. … Sometimes he’s thinking too much rather than relying on his instincts.”
Ainge also touched on the recent remarks by Joakim Noah of the Bulls  that were critical of Celtics forward Kevin Garnett . Noah called Garnett “very mean” and “ugly,” comments that Ainge suggested were a non-story.
“I’m sure Kevin’s enjoying it. … It’s hilarious. I’m sure Kevin is enjoying every bit of it,” Ainge said. “I don’t even think this is a story. i don’t even want to talk about it, it’s so boring. … Joaquim Noah popping off is not very interesting.”
Ainge also discussed the early inconsistencies of the Heat, a team that he characterized as alternately dominant and vulnerable, as well as the status of Perkins’ recovery and the nature of his team’s budding rivalry with Miami.