In my previous guild Low On Pots tamroofer
was the only player who never showed up for a battle after maybe one (can't remember for sure if he came to one or two battles or none) and he stopped responding to our messages on his wall, our kiks etc. Ended up kicking him out of our group chat after he stopped playing and responding, thinking maybe he was purposefully claiming a spot in order to hold us back
In my current guild Killer Rabbits there is one rook who isn't showing up much, but he is contributing some souls and he is new so I withhold judgment for the moment.
I will add this intel: the guild DemiGodzz has known scammers in it. We fought (and beat) DemiGodzz and these were the people playing for them in that battle:
ahhe1984 (known scammer)
JennytanXN (either an alt or real life friend of ahhe)
evilforte (ally of known scammers, helps scammers)
The last four listed may or may not be scammers, they may or may not realize they are in a guild with scammers. Please if you know any of the last four I listed let them know that they are in a guild with scammers and, sadly, they should quit the event. Every single GP they earn are supporting scammers.