10/25 Hand River Raise

[MichaelOar]

Semi-friend of mine told me about this hand. I don't play much NL, but thought it was kind of interesting . . .

Full game, 10/25 NL. Buddy has $9k and his main opponent on the button has about $11k.

Buddy is UTG+1, and he limps with JJ. He is generally perceived as LAGgy/borderline donk. Three other players call. Button makes it $250. All call . . .

Flop is JxTxTx. All check.
Turn is 5x. Buddy bets $450. All fold to button who just calls.
River is 2x. Buddy bets $900. Button raises to $3k total. Shove time? Result should be obvious by virtue of the post . . .

Michael