How important is the availability of defensive tackles Pat and Kevin Williams to the Minnesota Vikings?

Sufficiently important to prompt owner Zygi Wilf to personally attend their appeal hearings regarding four-game suspensions for violating the league’s policy regarding steroids and related substances.

The suspensions arose from positive tests for the banned substance Bumetanide, a prescription medication that allegedly had been added to StarCaps, a supposedly all-natural weight loss product.

Separate hearings were held for the two players, probably because they have separate representation.  The hearings consumed the full day on Thursday, two days after the combined hearing on similar appeals of three Saints players lasted until midnight.

Falcons defensive tackle Grady Jackson was scheduled to present his own appeal on Friday.