On offense,
I know for a fact that willie parker is a great RB..for sure... the Steelers have a great o-line so you should do some I-form running plays with Willie Parker straight up the middle. Once the guy ctaches on to that.... call some counters, sweeps, pitches, mainly some outside run plays...then if he stops that i would do some quick routes to your TE or WR...... then if he stops that do that cycle again...... Throw some play actions in there too.... Make it so the Defense does not what is coming....try not to call the same plays over again...strecth the playbook..... Try also never to get into 3rd and long or obivous passing downs.... make it hard to stop you Offense..
I hope this helps