Hargrove to visit Detroit

I’m going to go out on a limb and suggest that Detroit is serious about upgrading its defensive line.

So far this offseason, the Lions have acquired defensive tackle Corey Williams from Cleveland and signed free-agent end Kyle Vanden Bosch from Tennessee. They might be in position to draft Nebraska defensive tackle Ndamukong Suh next month, and now there are multiple reports they will host New Orleans defensive tackle/end Anthony Hargrove beginning Monday night.

Hargrove is a restricted free agent, meaning the Saints would have the right to match any offer Detroit might make. If they pass, the Lions would send the Saints a third-round pick in next month’s draft.

Hargrove is an active pass-rusher who has evolved from a college linebacker to a “three-technique” defensive tackle since entering the NFL. NFC North readers no doubt got to know him during the Super Bowl, when I just so happened to write this post on his fight against substance abuse.

The visit is scheduled to conclude Tuesday. We’ll keep you updated.

One other Lions-related housekeeping note: Their trade to acquire Atlanta cornerback Chris Houston is now complete, but the terms are a bit different than originally reported. The Lions sent their sixth-round pick this season and a conditional seventh-round pick in 2011 in exchange for Houston, who is expected to start this season.