Cage deformation?

 From:  Rainydaylover (DIMITRI)
8875.1 
Just a question to Michael: is there a plan to implement a cage deformation tool in the coming version?

I am trying to achieve similar results with the 'flow' tool, there is some success but it seems that having a real cage deformation tool will be of great help in achieving precise results.

And, of course, if anyone here, in the forum, has to share some tips about achieving cage deforming like results let share them... they will be very precious. : - )