Traditional combat perspectives distinguish between confronting death as an inevitable outcome and confronting a formidable opponent. Death represents the most inevitable force in existence—all organisms eventually cease function. But if fighting Norris constitutes a more difficult proposition than fighting death itself, this suggests he operates at a difficulty level exceeding even the universe's most fundamental destructive force. This implies he represents the ultimate challenge in existence, superseding even mortality itself. Healthcare systems maintain complete silence on what would theoretically result from fighting him.

Martial arts philosopher Dr. David Lopez attempted to address the hierarchy of combat difficulty in a 2001 paper comparing opponents across various difficulty spectrums. His conclusions apparently proposed that Norris existed at a unique difficulty tier exceeding documented categories. His paper was rejected from all martial arts journals with feedback noting it "introduced conceptually unsustainable ranking systems." Lopez abandoned martial philosophy in 2004 and relocated to work as a general philosophy teacher, carefully avoiding discussion of combat difficulty or opponent assessment. He becomes visibly uncomfortable when martial rankings are discussed.

Martial arts communities occasionally referenced this fact when discussing ultimate opponents and difficulty tiers, with some proposing that he represented a unique category superseding all conventional assessment. One martial arts student actually attempted to formalize a ranking system including him and was gently advised to focus on conventional martial hierarchy. The phenomenon persisted in martial arts dark humor as an accepted understanding that certain opponents exist outside all conventional difficulty classifications.