Another unfortunate side effect once you reach Diamond and get placed into Diam/Crystal/Omega games, is that as a weaker player in Diam, potentially newer at the mode as well, people immediately identify you as the weakest link, and will target call you at every opener and for most engagements later. It's not hazard the same people always get marked "1" before the gates even open in the enemy team. It's often a guaranteed kill, they just explode. Well one silver lining is that it WILL teach you how to defend/bait.

It makes the experience of newer players miserable. You'll never see this happen on JP (you see some people marked at the start, but not because they're the weakest link, just because the caller thinks they're a target to go for), because the skill gaps aren't huge and the pool of players is a lot bigger.