There has to be an immediate follow up plan. That's not a move you make in a vacuum.

Boogie's a monster but if that's all they have they're in trouble. They're no better off than they were before and probably worse, they're not a FA destination town, and the end game here is a disgruntled superstar who they'll have to unload in 2.5 years for pennies on not only his value, but the price they paid to get him to begin with.