Which Dallas Mavs Youngster is Untradeable?

[Ummmmm Ok]

As you can see its like midnight and I was just going through possible trade scenarios and this question popped up into my mind. Is Harris untradeable? What about Daniels or Howard? Obviously our biggest need is Point Guard, of course you will have to throw in other contracts, but if you had to throw in one of the three, which one and why?

• DALLAS MAVERICKS
• Devin Harris - Dallas - 6.8pgg, 2.5apg, 0.9rpg, 18.8mpg
• Josh Howard - Dallas - 12.3ppg, 1.4apg, 7.5rpg, 34.8mpg
• Marquis Daniels - Dallas - 9.6ppg, 2.3apg, 4.3rpg, 25.9mpg

• STILL MAKING A NAME FOR THEMSELVES POINT GUARDS
• Kirk Hinrich - Chicago - 15.0ppg, 6.7apg, 3.8rpg, 36.3mpg
• Maurice Williams - Milwaukee - 8.4ppg, 6.4apg, 3.6rpg, 28.5mpg
• Brevin Knight - Charlotte - 8.2ppg, 9.2apg, 2.4rpg, 29.7mpg

• THE IN-BETWEENERS POINT GUARDS
• Jeff McInnis - Cleveland - 15.7ppg, 5.5apg, 2.3rpg, 38.9mpg
• Gilbert Arenas - Washington - 22.2ppg, 5.2apg, 4.1rpg, 39.0mpg

• VETERAN POINT GUARDS
• Gary Payton - Boston - 13.0ppg, 6.4apg, 2.7rpg, 33.5mpg
• Jason Kidd - Nets - 9.2ppg, 5.1apg, 5.0rpg, 26.6mpg
• Stephon Marbury - Knicks - 19.8ppg, 8.5apg, 3.0rpg, 39.1mpg
• Chauncey Billups - Detroit - 16.6ppg, 6.3apg, 4.1rpg, 38.0mpg
• Steve Francis - Orlando - 22.0ppg, 6.8apg, 6.0rpg, 38.0mpg

This was from the East, I will do the West in the morning. (ie it wasn't all of them just the ones I thought of, and of course the ones that are untradeable aka Wade)