At some point in my life I thought 'shit why doesn't somebody make an entire game about the Suplex ability from Kirby Super Star', but lo and behold somebody beat me to the punch.
There's not much here now, but there's a good foundation for a puzzle platformer. an ability to toss things softly could add a lot to potential puzzles, and various non throwing options for grabbing on to stuff, like more manuvarability options and more grapple animations, would be nice.