For Jill, we could have one of her arms come out and just hold it.
Or, we could use artistic licensing for both of them (adding an extra grabber arm, using one of the arms (leg for Porky) to morph into something that can hold an item, etc.) Really, when something really doesn't look like it would work perfectly, you can just change a few things. Both Melee and Brawl did that here and there.
On another note, I really want to get rid of Roy. No one has come up with any real reason why he should stay, other than the fact that he was in Melee.
Or, we could use artistic licensing for both of them (adding an extra grabber arm, using one of the arms (leg for Porky) to morph into something that can hold an item, etc.) Really, when something really doesn't look like it would work perfectly, you can just change a few things. Both Melee and Brawl did that here and there.
On another note, I really want to get rid of Roy. No one has come up with any real reason why he should stay, other than the fact that he was in Melee.