Senators! I have recently asked for and received copies of debates in the House, and am somewhat more informed than until now. I read that my collage asks for details on the Olbians.
First the field army - it consists mostly of heavy and light infantry, a few phalanx units and small number of cavalry.
(OOC: you might not be able to see this now, but it would be logical to, as I have seen and been watching this army from the ships when we were in Northern Sardinia.)
The town of Olbia is very lightly defended, with no walls at all.
My plan, Senators, would be to quickly strike Olbia with the bulk of my army. After capturing it I would strike the field army. Many people from Sardinia volunteered to fight for us for some payment - a sum our Treasury could easily give out. With the help of the mercenaries, my army of true Romans, and the common sense and knowledge I, Marcus Julius Celsus own, I am sure the Olbian threat could be eradicated from Sardinia once and for all.
Send orders to Caralis. What shall be your decision, Senate of Rome?
May the Gods be with us,
Marcvs Ivlivs Celsvs