Babies legs will not need be long enough to hang over the bottom of the seat until older than 2 yrs unless they are unaturally tall. So you can have your seat right back with the bottom of their little feet a good 10 inches from the seat.
I see you have solved the problem with a Galaxy... Now you can have a 5 a side team plus spectators lol.
Turns out that the galaxy was never a solution.... Just more problems