We definitely need the healthy body, but I'd say this is a sign that Danny expects to open up a roster spot or two via trade in the next two weeks.
I am not sure I see the logic behind this (and I know others have suggested the same thing).
Johnson has become an important part of the rotation. It was a no brainer for them to resign him for the rest of the season. They still have one roster spot for flexibility if they have any trades in the works, but I think signing Johnson is completely separate. He is just a guy who earned a contract.
I guess I'm just assuming that Danny would probably value having extra roster spots (increased flexibility, plus saves $$) over hanging onto Chris Johnson for the rest of the season.
I don't really think Johnson is likely to have much of a future here. He's trying out for a contract from some other team this summer.
I'm pretty sure that since we only have one guard guaranteed for next year, he can try out for a contract from us, too.
Bradley, RFA, Bogans, gone, Pressey, non-guaranteed, Bayless expiring...and Rondo.
Big decision coming on Bradley re: salary + years; it would be good to have CJ and Pressey both on a very, very cheap deal for next year if they continue to look good.
CJ sure has range and ain't afraid to use it.
Pressey/Johnson off the bench, both on minimum deals? Bargain space savers.