I don't see Phoenix doing this at all.
Yes, they have three point guards, but they play multiple point guards at the same time so it's not as big of a glut as you would think.
Also, Bledsoe would be the last one they deal. He is locked up long term. Dragic is going to opt out at the end of this season and will have multiple suitors. While, I think Phoenix will keep him, there is a possibility that this deal results in Phoenix with Tyler Ennis starting at the point next season. While I like Ennis, that's a big downgrade from where they are now.
Thomas is not a starting point guard. He is instant offense off the bench, but even when he was putting up stats in Sacramento, the Kings couldn't move on from him fast enough.
And have you solved their big man issues with Lopez? A man recently benched by a mediocre Eastern Conference team? A man with an injury history only a podiatrist could love? I don't think I am convinced that I want him starting over Alex Len at this point and certainly not for $15M+
I think Phoenix nixes this deal. The other two, IMHO would be fine with it. However, I think the Celtics would like to subsitute out the 2016 Brooklyn pick with the 2018 pick. Why help them make our future assets less valuable. Let's cash in that 2016 pick first.
Actually, that's wrong. The Celtics wouldn't be fine with it. They would be absolutely giddy. Two lower firsts is basically the price it would take just to get rid of Wallace and two high firsts is probably not enough for Bledsoe alone.
Go ahead and throw the 16 Cavs pick and some second rounders to Phoenix to try to sway them. I still don't think they move Bledsoe, though.