For a good price I would actually like it but like others I suspect this is all a smoke screen.
It's a lousy smokescreen since we don't have any cap space or roster space, and there's no great way to clear that space.
Boston is barely over the cap, so basically any trade will clear cap space. So if you took that ridiculous Clippers rumor and modified it slightly you could create about 9 million in cap space and end up with Jordan and Smith and an extra roster spot or two.
LA - Johnson, Crowder, Jerekbo, Noel
PHI - Smart, Young, Hunter
BOS - Jordan
then sign Smith for the 9ish million in cap space created
PG - Thomas, Rozer, Jackson
SG - Bradley, Green
SF - Smith, Brown
PF - Horford, Olynyk, Mickey, Bentil
C - Jordan, Zeller
Still have 2 roster spots left to add some vets on minimum or the room exception and allow Jackson, Mickey, and Bentil to play in the DLeague.
Now I'm not sure I'd do that trade, but that would be an example of how Boston could theoretically upgrade and create enough space to both sign Smith and allow him to start. All that said, Cleveland has offered Smith more than 10 million so I'm not sure why he would leave a better team for less money.