We've got four days to use the TPE. Here's a list of guys that realistically could available for a second rounder and salary relief:
Rudy Gay
Josh Richardson
Jeff Green
Malik Beasley
Doug McDermott
Jordan Clarkson
Patrick Beverly
Terrence Ross
Derrick Favors
Jae Crowder
Danny Green (injured)
Dario Saric
Mason Plumlee (maybe)
JaMychal Green
Torrey Craig
Boban Marjanovic
Salaries (not always accurate) can be found here: https://hoopshype.com/salaries/players/
How many of these would you expect to be actually playable in the playoffs? Jae Crowder certainly, Danny Green I guess if healthy. Jordan Clarkson (is he going take minutes from White)? Josh Richardson probably? It is hard to gauge this but in order to play in the playoffs, a player would have to beat out someone in the top 8? Maybe 9? So that means beat out White or Grant?
Not many. Plumlee could, perhaps, depending on the matchup and the health of our bigs. Richardson could carve out some minutes. Most of those guys would add quality regular season depth and spot minutes in the playoffs, but I don't think Ime would rely on many.
And, that's the rub. Take a guy like Rudy Gay. If the cost was "only" $6 million to add him, he's probably worth it for leadership and depth alone. But, with luxury tax adding him really adds about $30 million in payroll, maybe more. If Wyc and Pags don't want to spend $30 million on a guy who is unlikely to play a lot, I totally get it.
While not a real need, Beasley is the best player on that list. He can provide some real and legitimate scoring off the bench. He just happens to play the deepest position on the team, but ~20 ppg scorers who are 25 and shoot well from deep aren't exactly easy to find. If Boston could acquire him for a 2nd rounder, I think you'd have to do that. I don't think he can be had for just a 2nd rounder though.
If Saric was healthy I could see him getting some minutes as a small ball center or stretch power forward (even in the playoffs), though he is pretty similar to Gallo, who is probably better at this point (Saric does seem to be a bit better inside and is better as a center though).
McDermott and either of the two J. Green's would certainly be a part of the regular season rotation. In the playoffs when you shrink down to an 8.5 man rotation, probably not without injury, but they'd all be fine depth during the grind of the season.
Favors is interesting. I don't know how much he has left, but he was still producing decent per minute production last year for the Thunder. He started a bunch of games as well, so I do think he'd be ok in short bursts starting if Rob was out. Is he better than the vet minimum guys like Dwight, Hasan, etc., that I don't know especially fit wise as he isn't exactly a plus defender?