Roamer .. Rover.. ?

[rhsc]

I think this might be refering to what I know as the short-fielder. Generally, they play like deep short-stop, but can move, like, say for a lefty, to deep second-base position. Its my understanding that they have to stay on the grass, though.(could be wrong there) Dont know if this helps, but thats all I can think of that might pertain.