The Heat are giving up Dragic and getting Lowry in return. Lowry is definitely an upgrade. Lowry has the championship experience so they could get their revenge on the Lakers.
The Raptors are getting a good return for an old expiring contract
Raptors
+3 players ($30.0m) +1 pick,Cap Impact - $17K
-9 Wins
+10.77 MPG
-0.24 Off.
-2.72 Def.