>>40307291-Few resist ghost. Normal has good neutral coverage.
-Normal moves have good versatility and diversity in effect on both spectrums. Ghost is has no nukes but it has priority on the physical side.
-3rd coverage of fight or ground gives perfect coverage. Only stabs has 4 resists.
Normal/bug can also be good since both types physically have a lot of high power moves and utility. 3rd option of fire or ground gives few resists. On the physical side you have moves that are AMAZING for cleanup
physical has
>return ,double edge, Body Slam, Quick attack, Fake out, Extremespeed, swords dance, shell smash>Megahorn, u-turn, first impression, leech life, Fell stinger, Lunge, Attack Orderspecial
>boomburst, hypervoice, shell smash>Bug buzz, quiver danceProvided GF doesn't give ass stats and/or abilities which is likely this Type combo can work well. Stab fake-out+u-turn is one example