Honestly I think you're actually cooking with the new BR mode. I think a Solo, Duo and Trio mode is necessary tho. Some improvements on the ping system could go a long way too, as it's very basic at the moment. Lastly the economy system can be a bit too expensive for things like ammo and armour plates. Also in the shop it's not always clear what to do, I'm still unsure if I can or can't upgrade my gadget. I often end up accidentally buying extra, a right click to buy extra could help quality of life.