I believe that if they do add a 5.7L V8 in the 4Runner 5th Gen they wouled end up keeping the V6 option available just like how the Tundra is. It has V6, 4.7 V8, and 5.7 V8. But also if they added the 5.7 they would probably have to redesign the front end to be able to stuff the new motor in there. If they did that then it might as well be a Sequia so they probably won't add the option of the 5.7L V8.
Just my 2 cents about that!:biggrin2: