Full story: http://kotaku.com/5041760/ryan-payton-has-left-kojima-productions-mentions-mgs5

"It'll be hard not being involved in MGS5, but I've got the utmost confidence that Hideo Kojima, Ken Imaizumi, and our amazing team will put together another blockbuster game. I'll be cheering from the sidelines."

Well at least Im not afraid enymore.

You could also interpret this as "If there is ever a MGS5 coming, I won't be involved, seeing how I've quit, but it'll turn out a great game anyway".

i thought MGS4 was the last one?

Whaat?

i would like to see a spin series featuring gray fox and tell his story form human to cyborg ninja..that would be a trip, you could even use teh a similar system to the battle fatigue only now its drug trips

There's always room for more.

Just look at the Star Wars storyline

That's not exactly a good thing, comparing more Metal Gear Solid to the second Star Wars trilogy.

 no. no you can't.

True.

Please Mr. Kojima, no Jar-Jar.

Kojima said at 2001 at Mgs 2 released, that it would be last Mgs.Then he said it after Mgs 3.
Will you people learn :D