While unlikely, there have been issues before that took decades to surface (e.g. Aloha Airlines where a 737 manufactured more than a decade earlier became a cab

While unlikely, there have been issues before that took decades to surface (e.g. Aloha Airlines where a 737 manufactured more than a decade earlier became a cabriolet due to Boeing underestimating sea water corrosion and short flight cycles), or the 737 rudder issues where the planes were also 10+ years old.