http://twitter.com/KevinDingBynum is here, yawning, with headphones on and tape over the spot on outside of knee where fluid was drained.
Bynum: "The drainer worked, and on Sunday I'll be ready to play."
Bynum: "100 percent sure I'll play come Sunday."
Andrew Bynum is certain knee will swell again after Game 5, but he calls it a must-win ... and the biggest game of his life.
http://twitter.com/LakersReporterBynum just came out of the locker room area after some treatment, and is laughing while chatting with Gasol.
Good news for LA: Bynum said the knee draining process worked and he's ready to play on Sunday.
Bynum said there is a 100% chance that he's going to play. Swelling will return, he expects, after the game.
Here's a picture of a smiling Bynum, ind
icating his higher spirits:

Lakers GM Mitch Kupchak noted the difference he's seen with Bynum, simply: "He's matured."
"We must try not to sink beneath our anguish, Harry, but battle on." - Dumbledore