A)they are on the map, and I dont like having empty spaces 
B)Athens got huge numbers of mercenaries from italy, including Eturia for the seig of Syracuse
C)It would be fun
D)I read that Cyrene backed SParta politically in the war, and IIRC may have given a few troops to aid Syracuse
E)the delin Legue extended into the BLack sea, with cities as far away as Trapesus, and Odessa joining in

B)Athens got huge numbers of mercenaries from italy, including Eturia for the seig of Syracuse
C)It would be fun

D)I read that Cyrene backed SParta politically in the war, and IIRC may have given a few troops to aid Syracuse
E)the delin Legue extended into the BLack sea, with cities as far away as Trapesus, and Odessa joining in