New Post: security role question/problem

Quick question that may be a problem with security roles. I have a role setup with 'edit issues' = No, and 'change status' = Yes, but the user can do nothing with an existing issue created by and assigned to him/her. is this the expected results? I thought that the 'change status' setting would allow the user to change the status of the issue, but nothing else.

While on this subject, it would be nice if there was a setting for 'assign issues Y/N'. For instance, the user could not edit the issue, but they can assign it to someone.

Thanks for all the help!