Bona (foot) will be re-evaluated at the start of training camp, Derek Bodner of AllPHLY.com reports.
Bona suffered a foot sprain this offseason, clouding his ability to participate in camp later this month. It's unclear if his status for Opening Night is in serious doubt, as he does have about a month until the regular season begins. Until Bona is cleared to retake the floor, Dominick Barlow and Ariel Hukporti should handle the backup center reps.