cover corners in 2015 draft. who would you pick?

None, if the saints are selecting.

They have a horrid track record with linebackers and corners. They should likely stick to only drafting d-line on defense.

If the saints could draft a big corner like Quinten Rollins who could actually break on a pass consistently perhaps i might change my tune. Julian Wilson of Oklahoma has done a good job of defending passes this year too.