It seems that gamers have been pestering Kojima about one of these.

Kojima follower "denden_k" asked Kojima if he'd be making a "Metal Gear Solid 4 Complete Version."

Replied Kojima earlier today: "I wanted to make a 'Complete Version' with trophy support and 3D, but if I did that I wouldn't be able to work on a new game. I wonder if someone else would make it for me."

A "complete version" would also need to have Move support, Kojima.

Source

:(

OMG

Could they make the best game of all time even better?

Hmmm I say we go to Kaz right now and be like "Kaz tell Santa Monica to finish Metal Gear" and he'll be like "WTF?  How did you get my address" and that's when all the gloves come off.

I expect to see Achievements in the game before we get Trophies.

Not happening, I bet Kojima is done with MGS4 already and want to focus on a new project instead. But I imagine it wouldn't take long to add trophies for MGS4... But again, it seems to be about some 'Complete Edition' and not just trophies. That would take longer.

lol someone tweet playstation or naughty dog or santa monica or who ever!

Tweet them saying to DO MGS4 IN 3D! AND MOVE SUPPORT! AND yea.. WITH TROPHIES =D

I'll buy it again,  I swear. If they put trophies in it and with a lot of contents..

Hell yeah I'll buy it again with Trophies, extra content, more cutscenes :D

I wouldn't be surprised if it gets trophy support for PS4

I see what you did dare