I'll start by saying I'm not a Danilo Gallinari fan but he'd fit our need and best available. The talks are Denver looking to maybe trade him because of big salary, and looking for players and probably a 2nd rounder.
Denver Trade
Danilo Gallinari
For
Celtics Trade
Evan Turner, Kelly Olynyk, Chris Babb, Tyler Zeller, 2nd rounder
Before you say this is to much, we need to cut down our roster, plus this keeps the young core together. A lot won't want to get rid of Kelly Olynyk and Tyler Zeller in this deal, but we just sign Jordan Mickey. Some will also say trade Jared Sullinger instead of Kelly Olynyk but I'm looking at overall game and ceiling. Sullinger ceiling and production is better, yes a weight issue but still would rather his game over Olynyk. Plus also thinking, he'd be easier to resign next season because some teams might not want to chance Sullinger, even though his production will be higher in a contract season.
Free Agent Gamble
Andrew Bynum
Before you go why would you do this, simply because of size and skill when healthy. My guess he'll come roughly cheap trying to have one more go into the league, so be willing to take a minimal deal for 2 million dollars roughly. Maybe a one year with option for second year so something like a 1 year 2 million with option 2nd year 3 or 4 million. He's last relatively full season in 2011-2012, 18.7 ppg, 11.8 rebounds, 1.9 blocks, 35 minutes a game. We know we're not getting this Bynum but still could be worth the shot I think, if he comes cheap. I wouldn't offer him more then 2 million for the year, but worth kicking the tires to see what he's got if he's healthy and wants to play.
One solid free agent signings you could do at the center position while trading away Zeller and Olynyk (even though see him more as a stretch four. Some would be one year deals, some could be 2 to 3 year deals depending on the price.
Kendrick Perkins - 1 year deal, just to give us a true center plus a veteran.
Kevin Seraphin - The youngest and would probably cost the most, but has shown could be a true talent.
Final Roster
Center - Amir Johnson, David Lee, Andrew Bynum, Kendrick Perkins, Kevin Seraphin (If signed)
Power Forward - Jared Sullinger, Jonas Jerebko, Jordan Mickey
Small Forward - Danilo Gallinari, Jae Crowder, Perry Jones
Shooting Guard - Avery Bradley, James Young, R.J. Hunter
Point Guard - Marcus Smart, Isaiah Thomas, Terry Rozier
Looking at this team, we're playing with a lot of interchangeable players that can play multiple positions. I'm totally against trading Avery Bradley this year because of his skill and we have him on a steal in a contract. Plus if we're going to trade him, do it when his value is higher because of his skill and his salary. Also by doing this, we haven't changed a lot from our team last year, but adding some more skills, young talent, and great salaries. So next year, we'll be able to hopefully sign a big free agent or make trades to get a super star.