The Dayton Daily News reports that a league source said the 49ers have expressed some interest in acquiring Bengals WR T.J Houshmandzadeh before the Week 7 trade deadline. According to the report, 49ers offensive coordinator Mike Martz would like to upgrade at the wide receiver position. Roy Williams is also allegedly on the 49ers' radar. Are the Hawks interested in either of these guys. I know I've read some talk on here about Roy Williams. Any idea what it would take for us to aquire one of them?