Well I can certainly see a lot of...interesting things from this based on my own training,but I won't comment because I don't know what your systems emphasis is and what the goal of this sparring is
I will explain an idea that has helped my sparring.
The first one is you can't see punches coming at speed so you have to find other ways to deal with them.
Footwork, angles, good entrances and exits deals with some without having to see them. You play the probabilities.
A good guard and good posture deal with some.
And then all you have to worry about is what's left.