Great All-22 breakdown of new Eagles wideout Arrelious Benn's skills by Sheil Kapadia:
The two key terms with him are YAC and versatility. In 2011, he averaged 6.6 yards after the catch, 11th in the NFL, per PFF. In 2010, it was 6.3, which was tied for sixth.
Benn’s size can be a bit misleading in this respect. Given his size, he doesn’t break a lot of tackles, but as the YAC numbers show, he clearly can be elusive.
Benn is 6'2", 220 lbs and only 24 years old. The team's overall free agency parameters right now appear to be youth, flexibility, and size -- all on the cheap.