Like Father, Like Son?

Jeff has always had a knack for "organizing" things. His method of straightening up often includes making stacks and then squaring those stacks. I can usually tell if Jeff has picked up because things are in orderly piles and at 90 degree angles to one another.

So I found it pretty funny that Wyatt, left with his box of plastic blocks, a stuffed animal and five minutes to himself while I cleaned up breakfast, created this on the living room floor:

These items were not anywhere close to being in a line when I put him down. What does this mean?