Allow to filter out by Monthly average W/kg to only see riders with min or max W/kg.
This would reduce riders on crowded sections/map.
Would avoid being stuck behind slower riders due to Zwift drag feature.
Would avoid being passed by meteors.
Would make it easier to see same level riders on the riders list and ease forming groups to ride on the fly, outside of structured events.
Could also ride based on Categories, outside of a structured event.