Look Cleveland doesn't care about winning right away, but they done with Love. Neither do they want to pay Sexton a big extension. Mobley make Lance expendable. Morris brings attitude and passion and a contract that easier flipped than Love's. Bledsoe contract isn't fully guaranteed for next year. Kinard is a shooter that always nice to have.
For the Clippers they get almost everything their missing going into the season. Love & Nance give them 2 flexible bigs that combined should get you 25 to 30 points per game. Sexton gives them a backup combo guard who can get buckets.