Here are how three major services rate the top defensive tackles available in April's Draft.

ESPN.Com
1. Haloti Ngata (Oregon)
2. Brodrick Bunkley (Florida State)
3. Gabriel Watson (Michigan)
4. Rodrique Wright (Texas)
5. Claude Wroten (LSU)

NFL.Com
1. Haloti Ngata (Oregon)
2. Gabriel Watson (Michigan)
3. Rodrique Wright (Texas)
4. Orien Harris (Miami)
5. Claude Wroten (LSU)

CBS Sportsline
1. Haloti Ngata (Oregon)
2. Gabriel Watson (Michigan)
3. Jon Lewis (Virginia Tech)
4. Dusty Dvoracek (Oklahoma)
5. Jesse Mahelona (Tennessee)