There is also a major difference between the ball park issue and Trump's attempt to use eminent domain. In this instance the park is still owned by the city; in Trump's case, he would have owned the property.
GWB and therefore his estate profited handily from actions by the State of Texas (eminent domain authority) and the city of Arlington (sales tax increase).
The stadium that benefitted the team he part-owned was not financed by accident.