By Tzvi Machlin In 2022, Terrell Owens marked his return to football by playing for the semi-pro Fan Controlled Football League. After a spring with the FCF, he has a message for the Dallas Cowboys. Taking to Twitter on Tuesday, Owens retweeted a fan’s suggestion that he join the Cowboys as a veteran signing – if only for “4-6 games.” He then declared “I’m ready” if the Cowboys decide to pull the trigger. Owens has stated ever since he started playing for the FCF that he believes he can still play in the NFL. Whether the Cowboys agree with his assessment – or any NFL team for that matter – rem…