The 2017 Panini Donruss set marked a significant release during the NFL's rookie card boom, arriving when collector interest in modern football cards was surging. Donruss remained a cornerstone brand in the hobby, known for bold designs and diverse parallel versions. The Press Proof Blue parallels, in particular, represent the mid-tier collectibles that defined this era—accessible yet distinctive enough to appeal to serious collectors building sets. Aaron Jones's rookie card from this set captures him early in his NFL career. Collectors seek out his rookie cards across multiple parallels and sets, recognizing the long-term potential of young running backs entering the league. The Press Proof Blue parallel strikes a balance between rarity and availability that makes it a popular choice for those assembling comprehensive rookie card collections.