I know a few who left orders to become diocesan. But, around here, the orders are pretty much kept out of the parishes, except to help out in an emergency.
Wait a second...the Marianists may have a few, but defintely NOT the Jesuits. It would cramp their style.
Ignoring auxiliaries, there are:
Daniel M. Buechlein, OSB, Archdiocese of Indianapolis
Charles J. Chaput, OFMCap, Archdiocese of Denver
Joseph L. Charron, CPPS, Diocese of Des Moines
Alvaro Corrada del Rio, SJ, Diocese of Tyler
Norbert M. Dorsey, CP, Diocese of Orlando
Francis Cardinal George, OMI, Archdiocese of Chicago
Joseph J. Gerry, OSB, Diocese of Portland in Maine
and that's only
bishops by last name A through G.
In our parish the pastor has invited several Jesuits (and probably other orders) to help out. And they are great Jesuits.