That business with Makedonia might be getting a bit too tricksome. Perhaps easier to just wander down there and cause some havoc.

Thinking about reinforcements, there isn't a lot to do as it turns out.

In Italy there's three armies: Hannibal's to appear in 216BC in Campania; Reinforcements under Bomilkar to appear in Locri (ie Lucania) in 214BC; Hasdrubal's army marching through the alps in 208/7BC is another one. Then some Italian reinforcements and maybe the odd rebel Italian army wandering about.

In Spain we've got Gisgo/Hasdrubal's army there and Himilco and reinforcements in 216BC (I think the same one who then landed in Sicily in 213BC - so I could just move that stack).

In Sicily Himilco's army in 213BC near Syracuse (perhaps move the stack from Spain).