SARATOGA SPRINGS, N.Y. - Officials at Philadelphia Park are considering raising the purse of the Grade 2 Pennsylvania Derby from $500,000 to $750,000, which has trainer Bobby Frankel considering a change of plans for Haskell winner Peace Rules. The potential purse raise also could give the connections of Funny Cide a back-up plan in case the Kentucky Derby and Preakness winner cannot make the Travers on Aug. 23.