Close combat would help the Tepig evolutions, but Gothitelle......? It's just not necessary. If it were Psychic/Fighting, then sure, but as a pure Psychic type, it just doesn't seem necessary. And HAMMER ARM?!?!?!? Gothitelle barely has arms at all! Hammer Arm is for muscular Pokemon, not Psychic types with skinny, weak arms! Gothitelle with physical Psychic moves is like giving a Magikarp access to Judgement. It's just not right. Anyways, Gothitelle's physical attack is so weak that Close Combat would harm it more than help it.