There could be a toggle in the settings for 'Left handed Mode' on the mobile versions of TC that enables bottom bar to be reversed so that the 'Home' and 'Chat' button is on the left hand side and the XP/drachma counter is on the right. This would make it so that it'll be easier to hit the 'Home' and 'Chat' button if you were holding the phone with your left hand. Also, clicking on 'Chat' would also make it so the chat window appear on the left, but I know that this could interfere with the 'Home' menu also popping up on the left side so maybe the chat window move isn't as needed. Just think this would be nice for any left handed folks that do play this on mobile!