Edmonton Oilers general manager Peter Chiarelli is having a really busy Sunday. 

Earlier today he made a move to land Florida Panthers defenseman Alex Petrovic, and it he didn't stop there. 

Late Sunday afternoon Chiarelli and the Oilers sent forward Drake Caggiula and defenseman Jason Garrison to the Chicago Blackhawks. 

In return the Oilers land Blackhawks defensemen Brandon Manning and Robin Norell. 

Manning was unhappy with his situation in Chicago and was mostly being given healthy scratch status. 

More to come.