NEED New NE CB O'Neal takes From,

Any NFL Fan with solid depth in knowing O'Neal's: Character, Tackling Style-can he stick?, Coverage ability, Endurance-quick and fast?, and does he have "It" physically, still. I have read what I can of D.O'Neal, never knowing truly what he was/is, I do more now. Yet, I need takes on injury toughness-resistance, and intangibles such as being a good team-mate potentially, focusing ability, and all the stuff, for Fans that really know this guy. Finally, my Point: NE has had a knack for "reforming" Hotheads, Cancers, malcontents, i.e Moss/Dillon. I am excited, as 1 NE Fan, that FO/Pioli snagged him! For all, especially DEN/NE/CINCY Fans.