Showing off in Coop vs Ai doesn't make you special
How are new people supposed to practice getting any kills if you get that 1 or 2 people that are "practicing" spamming 25+ kills? I've even seen players bring their max rank champions to and just to spam kills and let others sit around like they don't even exist. If you're getting that many kills at this point, you're ready for PvP so please by all means stay the hell out, you aren't impressing shit. There's fucking training mode for a reason.