I dunno, that's kind of an interesting way to look at it.
Requiem was a cheap, rushed cash-grab. The Predator had significant time, money and talent poured into it, and wasn't rushed off the coattails of another film. Requiem is still terrible, but has more reasons to be terrible than The Predator.
Although I still go with "they're both so bad I don't see the point in trying to figure out which is worse".