Let's just keep it real here. Q played 22 minutes a game this year.
If he plays 28 minutes a game next year, and simply matches this year's numbers, he will provide us with 12 points, 6 rebounds, 4.5 assists and 2 steals a game.
That's no improvement in his game; just give us what he gave us this year, warts and all, and he just plays another 6 minutes a game, time he spent on the bench watching Justin Taylor start every game.
That's not too far off of Brandon Triche's senior year; maybe a point less, a couple rebounds more, and an extra assist.
Don't throw away players - especially not 3 or 4 of them all at once - if you don't have replacements lined up.