The ability to 'honk' your horn!
I think that NFS 2015 is an awesome game but I think to improve it further, horns should be able to be applied to your car. But to make idea even better: multiple different sounding horns and horns...
This could be mapped to the Receive Call button - considering that my R1 button is useless for 98.99% of all my gameplay time, why not take this as a secondary use for it. Its just good for online interaction 🙂
