How about this for a 3 team Love deal:
Boston sends: Jerebko, Johnson, Hunter, Young, Olynyk, and #3
Boston receives: Love and #7
Cleveland sends: Love
Cleveland receives: Gallinari, Jerebko, and Olynyk
Denver sends: Gallinari and #7
Denver receives: #3, Johnson, Hunter, and Young
Breaks down into Denver moving up to #3 by trading away Gallinari and #7 (which seems really reasonable IMO). Cleveland replacing Love's perimeter shooting with Olynyk and getting a huge upgrade at the SF in Gallinari, this lets them shift LeBron to the 4 where he really needs to play. They can run a Irving, Shumpert, Gallinari, Lebron, Thompson death lineup. Boston gets Love and moves back in the lottery to select Poeltl. We also consolidate a ton of assets. I'd draft Denzel Valentine at #16 and Zhou Qi at #23.