Chris is the closer in Balt. Hawkins will only close if it is a Ray would be pitching 4/5 days in a row situation.
You don't want Hawkins if he closes anyway.
Keep an eye on Seattle and SD that have pretty clear cut guys who will get the saves and be decent if the closer goes down. SF is another that may not turn into a by-committee as well. Most of the other situations: Cin, Atl, Fla, Phi, Bal that may see their closer go down are more probable to be by-committee.