NBA on TNT television analyst Reggie Miller Mark J. Rebilas-USA TODAY Sports

Ben Simmons has been ruled out for Game 4 against the Boston Celtics on Monday, and one Hall of Famer is not buying that the Brooklyn Nets star is too hurt to play.

Simmons will miss Game 4 after he reportedly woke up on Sunday with soreness in his back. The Celtics are up 3-0 in the series, which means Game 4 could be Brooklyn’s final game of the season if they lose. Reggie Miller is in disbelief that Simmons is not suiting up for it.

Miller blasted Simmons in a tweet on Sunday. He said the former first overall pick has “ZERO competitive (fire).”

While we do not know the exact extent of Simmons’ injury, Miller certainly is not the only one who feels that way. There has been no indication that Simmons is dealing with a serious injury. While one of his former teammates plays through a significant injury, Simmons’ return date continues to get pushed back. Now, he may not even make his Nets debut this season.

Miller is a player who missed very few games in his career, so he knows about playing through various ailments. Unless the back injury for Simmons is more serious than the Nets have let on, it is fair to question why Simmons is still sitting out.

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