It’s widely known in NBA circles that Dillon Brooks is among the most petty and contentious players in today’s game. Known for cheap shots, trash-talking and overachieving everywhere he goes, the NBA’s most-hated villain cherishes his role in the league. But what he did Monday night was a new one. The embattled history between Lakers star LeBron James and the NBA’s most-hated villain Dillon Brooks is well documented, culminating in Brooks sitting courtside during Monday’s Game 4 loss for the Lakers. Getty Images Not only did Brooks attend Game 4 of the Lakers-Thunder series, he sat courtside and made sure he had a great view of his longtime rival: Lakers star LeBron James . As James was shooting free throws midway through the first quarter, cameras caught Brooks sitting underneath the basket and arrogantly chuckling. It appears Brooks had some choice words to say before the cameras turned to him, but James appeared to ignore the entire indident.…