SAN ANTONIO - The San Antonio Spurs got one final jab against the Miami Heat.
A billboard in San Antonio mocks LeBron James and praises Tim Duncan.
The billboard shows Duncan with the word loyalty.
Duncan chose a player option for next season to stay with the Spurs.
The billboard reads: loyalty is greater than royalty (with a picture of LeBron James).
This is San Antonio's 5th championship.
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