While this does not give the Oilers enough space to sign both of the players, they probably should be able to retain at least one of them which is massive as losing both Broberg, a recent 8th overall pick, and Holloway, a recent 14th overall pick, would sting.
Ceci has previously played with the Ottawa Senators, Toronto Maple Leafs, and Pittsburgh Penguins amassing 786 career games and an additional 88 playoff games. At 30 years old, Ceci has plenty of hockey left ahead of himself and will hopefully one day reach the 1000-game milestone.