I disagree with both but this is food for thought.
Green is very different from Turner. Green is more athletic and a better defender, Turner is a better ball handler and can play the 1, and the list can go on... I think they can co-exist in the same team no problem.
What is more interesting, is that you seem to make the case that Smart has the same toolkit as AB but in a better version. I think it is too early to say.
But I really think you underestimate AB. If he improves his jump shot he will be one of the best 3 and D guards of the league. And in any case, with this new contract we have invested in him big time- I assume they gave really serious to what they were doing bcs it wasn't like half the NBA was going after AB. This contract looked more like a prophylactic move- let's sign him now before his skills become obvious to the rest of the league. I do trust in Ainge's judgement when it comes to evaluating players who have been playing in the team for some time.
If you're replying to my comments, let me just say that I like Turner over Green for one simple reason - his consistent effort lol. That's what we've come to, unfortunately. Green is consistently inconsistent, both in terms of production and effort, while Turner has better skills and greater versatility, imo. Green hasn't grown at all as a player since he's been here, but Turner is still relatively young with plenty of room to grow. What happens if he becomes a good 3-point shooter? Whether he's coming off the bench or not, I think that Turner is our best bet to be the go-to guy down the stretch, what with his ability to create his own shot, get to the basket, and make plays for others, which are skills that we didn't have once Ainge traded Pierce. I'm not expecting Turner to be a closer, but he does have some of that ability, and at least now we might have a shot at winning in the closing moments of a close game.
As for Bradley, he's already proven to be an excellent shooter, in particular via the pick and roll, and he does move extremely well without the ball, but aside from one in-and-out dribble last night, I haven't seen ANY improvement with his ball handling, nor has he gotten better as a passer. He can't become a black hole, especially if he's a guard. Passing is one of the most fundamental skills necessary for playing either spot in the back court, but in 4 years he has never improved in that area, and then Smart steps in and does those things from day 1 and I'm thinking, "why did we re-sign Bradley, again?" I do hope that Avery continues to improve, I really do, but I haven't seen anything yet, although it's only been 2 preseason games lol. Great, I've caught the overreaction fever that has gone viral on this blog (sarcasm) lol. I just wouldn't get my hopes up.