friend got messed up

[oddjob]

i had just left the bar, right after 2 other friends just left.

some dude hit him over the head with a pint glass. he got 46 stitches on his forehead and face.

douchebag was lucky my other 2 friends had just left. one trains MMA and the other used to box a bit.

guy ran off jumped in a cab, other friend stopped cab, cobs got the douche.

anyone know what will hopefully happen to this guy, realistically?