If they have castmates, three games is the max for me and only if they're actually exceeding AC consistently in them. If they have to keep catching up at the end of the month, they should stick to one game because whether they want to admit it or not, they're a burden on their castmates who have to work around them not being active. Most people will say they don't mind to your face, but are probably already not expecting anything of you so would even be relieved if you drop.

If they're an LCW in all three than I guess it's fine. People will just start ignoring them and they can take a space no one wants.