IDk if this is a good idea but there could be like a knfing pack at the start u can pick any knife u want and u can have speedo at the start i know small idea but more people will knife 

great idea

And if your choose the pack of knifing you can choose à knife but you can't have Guns after?

For me is ok i'm already thinking when i choose the knife . 

Or no , if we choose à knife it will be all time the Bowie knife or sickle knife , a knife that we would have at random.

But we can't buy any Guns after.. only run.