Very impressive but won’t beat anyone with legs.
I think it will be interesting.
He will be very low so almost impossible to punch him and any opponent would have to kick him.
If he grabs the leg it might be over as he will just climb the leg and then it's a wrestling match at which he will be at an advantage.
Also any joint locks incorporating leg leverage won't work on him.
A big mistake would be for any opponent to go down to his level to strike him.
He will be very difficult to hold on to.