3. Multiple Ways To Complete Missions
One of the most revolutionary ideas Rockstar are seeking to implement for GTA V is the ability to decide how you go about a mission. Though it remains to be seen whether this will just be a binary "go in like Rambo" or "go in like Solid Snake" choice, it opens the game up hugely, in allowing players to tackle a mission as they see fit, rather than being forced into an unsavoury mode that doesn't suit their play style. What's truly fascinating is the degree of strategy implied by the trailer; you don't just get to plan the method, but also who joins you on the mission, and if the supporting characters are well-developed, this could make for a huge degree of decision-making before moving ahead with a heist. Above all else, this could give GTA far more replayability than it has ever had before; rather than simply spending our post-game experience in car chases and killing sprees online, players are more likely to play through the game twice and experience the other side of the coin.