I think,that there will be more training "centre" parts,because they can be joined to each other(i think everyone knew it already).
Asortment of weapons in "minifure+trading card" sets are pretty lame-many of them have katanas,sticks(mostly),bones,pickaxes,flails and spears.And what kind of weapon do the Cole have(stick with clips)?
P.S.Are the nunchucks made by two pieces(small chain+new gold stick)?