Oh, he's just a little guy.
Plant him something he can carry. There are Jack Be Little & Baby Boo mini pumpkins. Also New England Sugar (Pie) Pumpkin are pretty small, 5-7 lbs. Those are the ones you see for sale in the fall for about a dollar or so marked ''Pie" Pumpkin.
You can also plant some sunflowers in the plot with the pumps. Maybe get some runner beans to climb up the flowers. Sort of like the "3 Sisters".