I was going to write that this suggestion isn't very important, apart from new piece suggestion/creation possibilities, but given the existence of Gluttony, I think this has been promoted to necessary:

Path abilities should be grouped (so if a piece has, say, "slash" path and "backslash" path attack-only abilities, it will show both icons together followed by one description of "(Path) Attack only"). As it is, I think Gluttony will probably cause description card problems in many cases (I could be wrong), but the Path abilities as they are currently will greatly exacerbate that.