-character select screen on startup 
-UK setting (all of UK map with possible access to american cities too) 
-the return of CJ and Tommy Vercetti (perhaps unite the 2) 
-More fighter jets 
-Working atm machines (you have to draw cash out before you can buy stuff) 
-Ability to start conversations - you can go up and say stuff to people instead of waiting for them to speak 
-A music shop you can buy your own cds and then listen to while driving between missions 
- A car shop where you can buy and sell cars. 
-more intelligent gangs 
-ability to recruit bigger gangs who stay in the gang even if you leave the city. 
-If you hire a gang of more than 3 , then they will ALL follow you into a large vehicle such as a bus to allow you to do 8 man drive-bys!  
-more girlfriends and more game individual personalities, pedestrian types etc. 
-better pedestrian A.I. 
- more types of shops, eg. Internet cafe you can go online, retreive e mail etc? 
-Prisons- Instead of paying fines or bribes or whatever you actually get sent down and have to  
 escape in order to carry on the rest of the game.