Desires...
Extension to message handler class (T.Hadig)
TCollection that doesnt own objects but makes a type check (in between TClonesArray and Tlist) TCollection::SetClass()?
Option in the browser not to show variables of the base classes (track,polyline3d)
Possibility of function pointers in tree->Draw()
Range definitions in 1D and 2D histos
We are very happy with ROOT, but...