What did a commentator suggest the Lions should employ to stop the Raiders' offense?

The suggestion to employ an inside zone-blitz package provides a strategic approach to countering the Raiders' offense. This type of blitz involves defensive players attacking the offensive line and quarterback from both the inside and the outside, effectively creating pressure and disrupting the offensive play before it develops. The inside zone-blitz specifically aims at taking advantage of gaps in the offensive line, targeting running backs and quarterbacks as they become vulnerable during plays. By using this tactic, the Lions could apply consistent pressure, potentially leading to mistakes or forced errors by the Raiders' offense.

In contrast, the other strategies listed might not offer the same level of offensive disruption. A defensive lineman rush focuses primarily on straight-ahead speed and might not always apply pressure from multiple angles. A 4-3 formation is a traditional defensive setup that controls the line of scrimmage but doesn’t inherently provide the aggressive, multifaceted pressure needed against a strong offensive unit. Player substitution can help with fresh legs, but it doesn’t necessarily imply a strategic tactical maneuver against the offensive setup. Thus, the inside zone-blitz package stands out as a proactive approach tailored to dismantle the Raiders’ game plan.