PFT’s Free Agent Hot 100 down to four unsigned players

Israel Idonije’s departure to Detroit leaves just four unsigned members of PFT’s Free Agent Hot 100: Defensive lineman Richard Seymour (No. 42). Defensive end John Abraham (No. 43). Linebacker Nick Barnett (No. 89). Offensive guard Brandon Moore (No. 97). Seymour, as we noted earlier Tuesday, told SiriusXM NFL Radio there’s no new news on whether…