Former - and future - NFL quarterback Tim Tebow is once again at the center of controversy. Having been signed earlier this week by the Philadelphia Eagles, the skills of the former Heisman Trophy winner are once again up for debate.

Appearing on Jim Rome on Showtime, former Arizona kicker Jay Feeley said that Tebow is the "single-worst quarterback I ever saw."

"He's such a dichotomy for me. Because I really respect the person, the man, the things that he believes in and the things he does off the field," Feely said. "He was the single-worst quarterback I ever saw in my career in the NFL."

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