I'm glad to hear that the Suns are apparently willing to keep DeAndre Ayton now instead of trade him for next to nothing. Pretty crazy that they almost dealt him for JaVale McGee, Tim Hardaway Jr. & Richaun Holmes. I think Ayton is worth a lot more than that and I hope he's able to have another year like in their Finals run a couple years back. He's definitely capable of being one of the top centers in the league, he just needs some development help. Monty Williams did a horrible job with him and I think if the Suns focus on him they'll have their best chance at getting back into the Finals.
It would be better for the Suns to just keep him TBH.
Their coach is a defensive minded coach therefore, it would be more beneficial for Ayton as he would be focusing more on defense, and let the other 3 shooters focus on offense as well. What they Suns need is a bunch of role players that's also good on defense, and some offense players that would sub out if anybody of the three are in the bench, or got injured. Overall, it's pretty obvious that the Suns will decline on the Mavericks trade because like you said, Ayton's worth is more than that. On the other hand, I guess the Suns are still interested in trading Ayton, but they will just trade him if they will get some good defensive players.
There is also a news that Donte DiVincenzo is entering unrestricted free agency and will not sign with his player option with Warriors. So I guess the Warriors will have to lost another part of their rotation in Donte, coming off the bench, scoring almost 10 points per game.
So Poole and then Donte, I guess the Warriors bench will not be that deep, but they are going to totally rely on their offense.
Maybe seeing Paul and Steph starting at the same time.
It's expected (at least for me) since many are saying that DiVincenzo will be a UFA next season, and it really happened.
They can still get some good role players out there. I did a quick search on who are the free agents right now that is in the Guard position, and I see names like Bruce Brown, Max Strus, Seth Curry & Ty Jerome. These are just UFA currently, and some of them might be resigned by their teams last season. Overall, there are many guards out there who can cover the offense that Poole, and DiVincenzo can give. Steve Kerr is very good at developing players, and we've seen it when he became the head coach of the team.
As for CP3, and Steph starting at the same time, I don't think that it will happen, and it would be beneficial for the whole team if he will play as a bench. The Warriors are one of the top teams in terms of pacing, and CP3's way of playing is very slow, and he's injury prone. Teams who have fast pace playstyle tend to injure their hamstring the most. I think the reason why the Warriors get Paul is to cover the PG position if Steph is on the bench.
Them being together in the same court might be possible at some time, but both of them as a starter? I don't think that it will happen unless they will get 2 big players as starters as well, but that also affects their pacing.