Los Angeles Lakers star Russell Westbrook and his longtime agent, Thad Foucher of Wasserman, have parted ways, Foucher told ESPN on Friday night.

In a statement to ESPN, Foucher, one of the league's prominent player representatives, cited "irreconcilable differences" and suggested that there was no longer full alignment with Westbrook about whether the former MVP should want to remain with the Lakers for the final season of his $47 million contract.

Foucher said that he believes Westbrook's "best option is to stay with the Lakers, embrace the starting role and support that Darvin Ham publicly offered."

As Westbrook, 33, enters the final season of a five-year maximum deal, his standing with the Lakers is uncertain. Westbrook has been the subject of significant trade discussion after an uneven debut season with the Lakers a year ago. Foucher has been his agent since Westbrook left UCLA as a sophomore in 2008 and became the No. 4 overall pick in the draft to the Seattle Supersonics, who later became the Oklahoma City Thunder.

In a statement, Foucher said: "I represented Russell Westbrook for 14 years and am proud of our partnership which included a highly successful 2008 draft, a super-max contract and the only renegotiation-and-extend max contract in history. I also supported Russell throughout his rise into a prominent fashion industry figure and recently orchestrated three successive trades on Russell's behalf -- culminating with the trade to his hometown Los Angeles Lakers.

"Each time, teams gave up valuable players and assets to acquire Russell - and each time, a new organization embraced his arrival. We did it together with grace and class.

"Now, with a possibility of a fourth trade in four years, the marketplace is telling the Lakers they must add additional value with Russell in any trade scenario. And even then, such a trade may require Russell to immediately move on from the new team via buyout.

"My belief is that this type of transaction only serves to diminish Russell's value and his best option is to stay with the Lakers, embrace the starting role and support that Darvin Ham publicly offered. Russell is a first-ballot Naismith Basketball Hall of Fame player and will prove that again before he is retired.

"Unfortunately, irreconcilable differences exist as to his best pathway forward and we are no longer working together. I wish Russell and his family the very best."