As your extended center collides with the heavy infantry of Rome you take notice of the gradual buckling of the weak Hispanic and Celtic center under the Roman troops. The Roman line can easily break through your center and since it is where you are stationed this places you in the greatest danger. However, gradually pulling back your center can draw in the Roman forces and can likely lead to greater tactical options. Yet, if the center falters while under retreat it could prove disastrous for your army. As such, considering bringing in the veteran Africans from the flanks to reinforce the Celts and Hispanics and can drive back the Roman assault.