In all honesty...do you think there should be a Toy Story 4?

For instance...I don't think there should be a fourth Toy Story. I love this trilogy to death, but I felt like they ended it in a good way. What else can they make a movie about? The rest should be left to the imagination, although I'm pretty sure the toys will simply find a new owner when Bonnie gets older, just like with Andy. The cycle will continue, you know?