Progression/level system

I have about 15 hours played and already level 10 in all districts. Played every challenge multiple times and now there feels like there is nothing to do. Skating around is fun but it gets boring much faster than the OG games somehow (maybe the lack of diverse parts of the map, imdistrial areas, hill bombs, suburbs etc). Maybe an overall level system could be considered? So it still feels like we are working towards something. Live service games need longevity in their progression systems to succeed. Maxing out everything in less than a 24 hours of play is not good and I see the average player getting burned out very fast. Gamers are different these days. The masses need something to work towards