Vertex paint state should change shading to vertex shade.

Why do we have a Ctrl + Tab to change to edit mode and then, when you change to Vertex mode, you have a weird set of states, where you start to loop between vertex mode, edit mode and you don't get to Object mode back... wich should be default.

I just learned the shortcut Ctrl + Tab to switch between states, because it is really annoying, and it does not make sense to have thousand tabs for different views, and then change states...

Why to diversify the attention??

It makes it really hard, to make 3 steps to just see the vertex colors, you have to align, vertex view and then shading... wich WHY does not change to vertex shading when yo change to vertex paint? that's a really annoying extra step.