If they brought in Marbury, Smith, and could get an effective wing, I'd cut Pruitt.
Why?
1) He won't sniff the floor with Rondo, House, Marbury, and another 2/3 on this roster.
2) There's a team option next year on him, which means not only won't we be responsible for paying him next year (unlike Allen and Giddens), but the team would likely not need him if Marbury had any interest in returning.