Appearing on ESPN’s The Lowe Post podcast, Celtics president of basketball operations Danny Ainge said he’s hopeful the team’s practice facility will open next week in advance of the suspended NBA season resuming in the coming months. “Massachusetts has been one of the slowest in opening things up. Our next phase is, we’ll open up our facility. We’re hoping to do it next week,” he told ESPN’s Zach Lowe. “It’s 1-on-1… one coach, one player. Coaches with masks and gloves. Players in the gym, disinfect the gym. I don’t think anybody’s afraid of that”