Among those battling for roster spots, David Kircus ''will be right in there for that third, fourth slot because he's got great speed,'' predicted Broncos coach Mike Shanahan, who once cut Kircus. Bengals coach Marvin Lewis said Fins pickup Tab Perry ''is big, fast, has good hands'' but added playing special teams ''is not what he's looking to do. He's looking to be a starting receiver.'' So can he? ''Well, you signed him!'' was Lewis' nonendorsement. • Although the Dolphins want to get younger, ESPN analyst and retired receiver Keyshawn Johnson, still mulling a comeback, said by phone, ''I'm pretty sure if I wanted to come to Miami, Bill Parcells would say OK.'' . . . Add Auburn defensive tackle Pat Sims and Georgia Tech linebacker Philip Wheeler to the prospects who have been invited to visit the Dolphins. http://www.miamiherald.com/594/story/493925.html At the bottom, basically same thing I CnP'ed