former Louisville trench anchor, not a current Cardinals OL
Dan Koons was a standout Louisville center in the early 2000s, described by ESPN as a blue-chip sophomore with good athletic ability, and Louisville later noted he left a hole in the offensive line after his 2003 senior season. The useful fit takeaway: he was a stout, experienced interior lineman with real pedigree and enough movement skills to draw pro looks, but this is historical—not a current 2026 Cardinals player profile—so any team evaluating him today would be looking at legacy impact, not current performance.
