That allowes to see what pokemon they are using in the Moment.
It would be really nice if you can toggle it on and off to show other Players Trainer-Card
via the Config file or that u can Toggle it on and off ingame. Like a little switch if you want to show other Players your Trainer-Card.
Cause many Players dont know about it and if you are able to abuse it in Tournaments like picking counters against their Team.
Im playing right now on a small Server with some Friends and its a huge "mess" right now cause we dont want the others to know which Pokemon we are going to use at our next small Tournament.
Or maybe there it already a Option to turn it off that i didnt Found ^^