Because of the new 3D drawing capability, is PTC abandoning traditional 2D Drawing capabilities?
No. In fact, with Pro/ENGINEER Wildfire 2.0, PTC greatly simplifies the process of creating 2D drawings. As of this release, all the most common options are available through top-level menus and dialog boxes. The new version streamlines the process of producing fully detailed drawings or partially detailed drawings that may be an interim step when working in conjunction with more thorough annotated 3D models.