If Knicks president Phil Jackson had visions of using Derek Fisher to lure Kevin Durant this summer, that’s off the table.

Fisher was close with Durant when they were teammates in Oklahoma City. Durant raved about Fisher last month when he was in town. However, the Knicks still have three former Oklahoma City assistants on the staff — Brian Keefe, who is regarded as closest to Durant, Josh Longstaff and David Bliss, OKC’s former video coordinator hired as an assistant in the offseason. However, they all will likely be dispatched with the hiring of a new coach in the offseason.

New interim coach Kurt Rambis said he may hire an extra assistant, but couched it as a “slim possibility.’’

Fisher’s credibility as a free-agent recruiter could have been hampered by the Matt Barnes fiasco that Jackson admitted was “embarrassing.’’ Barnes is on record repeatedly saying he heard from a host of NBA players, supporting his attack on Fisher for a romantic involvement with his estranged wife, Gloria Govan.

Fisher also made a curious comment about impending free-agent point guard Rajon Rondo, who said he wouldn’t want to play in the triangle. Fisher questioned whether Rondo is an “elite point guard’’ and claimed he wasn’t successful playing against it.

Jackson said Monday all players can fit in the triangle.

“I know there was a bit about Rondo the other day that kind of came up and it was laughable because all players can fit in a sound offense,’’ Jackson said.

The Knicks top free-agent point-guard target is Mike Conley, a Memphis teammate of Barnes.