Can a 랜덤 player catch the snitch?

As cool as that would be, no. According to Quidditch Through the Ages, any player catching 또는 touching the snitch, other than the seeker, results in a foul. It's called "snitchnip".

i doubt it but that would be halarious, harrys going for the snitch he almost has it then i 랜덤 beater grabs it and wins the game for the gryffendors totally stealing harry's spotlight XD

i guess they could, but I don't think they would get points.

Good question... Maybe.

I don't think so. It would probably be a penalty shot for the other team. I was actually just wondering if someone in the stands watching the game happened to catch the snitch... Hmmm.