I was thinking of a pack of props the Blockhead could hold, it could be useful for video making too, do you have any in mind?
I'd love to see a cellphone that the Blockhead would actually hold up to their ear. In addition, some objects that so far have mostly only been done via bricks in videos, like coffee mugs, or game controllers/TV remotes (TV remote could have events to it where pointing at a certain brick and clicking activates something).
In terms of sports items, a bowling ball was something I had in mind.