I have a four year old and a four week old. I usually have my toddler in the middle row of my Tahoe, in the middle seat. Now that I have a second, I have him right behind my seat (I'm short and getting his seat out of the base is pretty tough if he is in the middle). My question is-since the middle seat is the safest-should I put my toddler in the third row middle seat, and my infant in the second row middle seat? What's the safest for both babies? I feel like I have to pick a safe one... :(