>>532038478
Forge's nature is power, change, and pragmatism. The nature of Sports is vastly more Edge than Forge (Edge is the principle of conflict and cunning - the glory of battle and the worthy triumphing over their foes). By your angle, he'd be more Edge than Forge.
However, Secret Histories as a setting runs on puns - as an example scales (the tools for measurement) have the principle of Scale in Book of Hours.
In Deltarune Chapter 2, the Moon is a Baseball.
Ergo, Sports is Moon.