^ Easily...? I pretty much doubt that. Chelsea may have underperformed this season but they're still capable of beating any club in the EPL at any given week granting that all their top players are healthy. They got Hazard, Kante, Fabregas, Willian, Luiz, Alonso and I guess Moses... That's a decent group of players.
This is quite true since they are wanting to do it to cap off a rather dismal season and a piece of silverware will boost them up a bit.
If they play these guys against Manchester United you know they will be going all out to win it in todays final.
As the red devils probably will not.