You could always buy one of the QH's from Horrible Freight and weld it to a $100 QD plate and you have a 3 point mount on the front of your loader to push a crimper (when you want to do the one-pass gig) or pull it with your tractor 3 point.
Come to think of it I have one of those crumby Quick Hitches and a loader plate.....and I got a welder (eat your heart out SD
). I better combine those parts this summer.
I dont hold allot of hope of doing the roller / crimper and drill seeding in one pass.....different timing on the rye and my need to get the seeds established. Maybe once in a blue moon it will work that way....but I'm not holding my breath. Also kinda hard to operate two implements on twisty and irregular food plots like mine.