Overwatch profiles have no personal data so I don’t see the requirement of them being private other than to protect people from those players who are toxic.
Data gathering is anonymous and shouldn’t impact a player in any way.
Omnicmeta included its sample size which was nice but the data was possibly from matches, not players so it could have captured data from the same people multiple times as they played more than one game.
Honestly, the wording of their statement is not clear.
Not quite sure what you mean about matches not players.
About the data:
OmnicMeta currently leverages more than 180,000 US, 100,000 EU, and 85,000 KR active PC player’s and nearly 120,000 active Console player’s public career data for analysis. The account names are compiled crawling the web to grab account names from webpages such Reddit looking for game/team. Data is fetched using a custom data fetching program to implement the Blizzard “API”, which fetches the competitive career data for each player. http://www.omnicmeta.com/p/about.html?m=1
It would look like more balanced Mercy. Cause her healing was never a problem. Rez is both unfun to use and not easy to pull off. Nerf to rez wouldn’t harm Mercy, but healing nerf did.
Atm, her healing feels terrible. She has never ever had any burst healing option (like other healers do) and was she has even less healing potenial. She was all about consistency, decent healing which was 60 hps. It was balanced. Right now, her healing gets completely disabled by for example tickle Win’s and Moira’s damage.
Not to mention that it takes eternity to heal tank and feels terrible to use / heal with 50 hps. She’s just terrible now.