I don't know if Hayward is going to be back this year, and I suspect Stevens isn't sure, either. I think he's just trying to keep the optimism from getting out of hand. At this point, there's maybe a 50/50 chance he's back for the playoffs.
You look at the current team, and the problems they seem to be having lately, and you wonder if they can get out of the East this year. It's a serious question.
Lately, they've been falling into the trap of relying too much on Irving's shooting. That was evident in the Warriors game. Kyrie scores more than 30, and it's usually a loss. I noted elsewhere that Tatum took zero shots the last 8 minutes of the Warriors game. Just saw the replay on NBA TV. And the last 5 minutes, he didn't play. Strange to have your best shooter on the bench the last 5 minutes of a very close game. Irving kept them in the game with some miracle layups. Tatum needs to get set up for more shots, especially those easy corner 3s. Not so late in the Warriors game. Instead it was Curry who was bombs away.
Ainge needs to come up with a deal here soon to strengthen this team. Last night, they might have won if Smart hadn't punched out a glass mirror. But they still have problems with shooting and rebounding. Horford isn't enough. They need another big--especially when they're facing teams with good bigs. Baynes and Theis are hardly the answer. And another shooter wouldn't hurt, especially if Tatum isn't going to get his shots.