I just bought three tickets (for me, my spouse, and my 2 year old) on a 773ER in business and when I went to choose the seats, I realized that the route is now a 1-2-1 config instead of a 2-2-2.

Seeing this layout is not ideal for a kid, what would someone recommend for choosing seating? window and 2 middle in the same row? All on the same side?

Kinda wishing I did not buy these now, though they were hardly more expensive than the economy plus seats.

Thanks for any help