A good Human Manager will always study the AI manager he plays against.
Things you need to do:
a. What were the results of the teams last couple of matches
b. Have their results done anything for their targets?
c. Their morale? Is it low?
d. Are they an ambitious lot? If they are, low morale with high ambition could be a spark that could set off in your face.
e. The manager - does he have high tactical knowledge and good motivational skills? Double check on the ass man as well? If they don't then that's good news, cos you can "fire up" your team at prematch and halftime.
f. If the manager has the gift of gab? Then you need to play defensively as well. You need to encourage your team. And you need to pay attention to his key players