As a result , the future of MMA is far from secure .
On top of that , there is heightened awareness of the dangers of head trauma and brain injuries in MMA , as striking is given precedence over grappling by promoters and networks .
The future of MMA is far from secure .
On top of that , there is heightened awareness of the dangers of head trauma and brain injuries in MMA , as striking is given precedence over grappling by promoters and networks .