A new modify key in Sculpt called "Follow"which will allow T-spline edges, faces, cvs to follow a spline curve....for example if you create some t-spline geometry the way to mold it into submission is to edit the faces/edges/cvs to get the perfect shape you want but what if you could select the areas you wish to "deform" and have them follow a path....create a t-spline and then use a path to create the perfect sinuous shape from having it follow a perfectly created spline...