2014 NFL draft: Clemson OL Brandon Thomas, projected mid-round pick, tore ACL

Brandon Thomas was expected to be a mid-round draft pick. (Joe Robbins/Getty Images) Clemson OL Brandon Thomas, a top interior lineman prospect in the

Brandon Thomas was expected to be a mid-round draft pick. (Joe Robbins/Getty Images)

Clemson OL Brandon Thomas, a top interior lineman prospect in the upcoming NFL draft, has suffered a torn ACL, according to Adam Caplan of ESPN.

Thomas was expected to be taken as high as the third round in the draft before the knee injury, which occurred during an offseason workout last week.

After a strong Senior Bowl performance, Thomas, who played multiple positions on the line in college, was being looked at primarily as a guard by most draft evaluators.

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G Brandon Thomas (Clemson), who is rated as one of the top interior OLs for this year's draft, suffered a torn ACL last week, per source.

— Adam Caplan (@caplannfl) April 7, 2014

Thomas was outstanding during Senior Bowl week; had at least 6 pre-draft visits so far.

— Adam Caplan (@caplannfl) April 7, 2014