mkultra wrote: Capps has a lock on the job
Not really. There's already been some talk that Brian Bruney will get a shot if Capps struggles, and there's the looming probable June callup of Closer of the Future Drew Storen out there as well.
If Capps pitches well, he keeps the job. If he doesn't, I think the Nats look elsewhere - especially in June when they'll be willing to bring up Storen. Heck, I think if Capps is even just MEDIOCRE, they bring up Storen and possibly give him the closing job. They used the #10 pick on him, and he tore up the minors - they want him as closer sooner than later...