I deiced to start to make this list how retopo room could become better without adding any new tools into that room. I'm open with discussion about these points: 1 GOAL - Combine QUADS and POINTS/FACES tool. If you press mouse button on edge it would work like Quads tool and other situations it would be Points/Faces tool   - When ( Quads or Points/Faces ) tools is activated and you press SHIFT, it would activate brush tool. - Combine ADD/SPLIT and SPLIT RINGS tools. Add/Split