the amount of excitement i am having in Gta Online is astonishing when i first played so many things happened within 30 minutes of play i could not believe my eyes and since then i am very impressed by R* couldn't of done a better job in my sleep Kudos.
Among my travels i have noticed a few areas that could have some content in no particular order:
More Sports - Bowling, Pool, i have also seen several basketball courts this could be a great way to gain strength and have fun while working out. i don't know if an 18 hole Golf Course is possible but there are several places and last thing is the darts should be 501 not 301 (minor thing so don't take it seriously )
More purchasable houses because i have noticed a lot of foreclosure/For sale houses and i call the number and they either hang up or just stay on ring tone ( i was unlucky enough to get a bounty on my head just for disturbing someone aha). Maybe some luxury villas, Condos, and if need be a mansion make these in a sensible price tag say 500k + for a condo, couple of mill for villas and about 5m + for mansions. etc
More Clothing, suits etc, like Military, Police, FIB, heck even a clown suit would be fitting.
Ability to customize Military styled Vehicles i.e a Jeep or heck a Rhino and the ability to have the vehicle as a Personal and able to store it in your garage.
a ambitious idea of mine is Crew Compounds like they have in Godfather series, but in this case you have to build the compound up to just how you want it (but got to be a joint decision) so start with a normal house similar to trevors and buy a plot of land, tweak the surroundings of that land where you have to demolish the woodland or whatever is in the way and in return you get to buy more acres of land, you buy the furniture, security, guard dogs, CCTV, booby traps, Guns, Ammo, Accessories, paintings yadda yadda yadda.
this means you will have to build the Compound from the ground up so you purchase the raw materials for the floors, the walls, the ceiling the roof whatever you wish, go to a lumber mill to buy the wood or chop the trees down yourself and eventually they will grow back, go to a pottery shop and buy vases etc. Go to a construction site and steal cement and a truck full of bricks in shorter terms The Sims and Hearthfire (skyrim) merged into GTA Online. imagine the excitement you will have gathering the raw materials and building your crew compound from the ground up (might take a few million years haha but it will be exquisite in the long haul).
once built the compound can be attacked by gangs, or enemy crews and they have the chance to cause damage to your hard work i.e throw a grenade in the window , wall collapses and the enemy can infiltrate the house causing you to rebuild or fight for survival, if your successful at defending your compound you get resources delived by your building company and you have to rebuild it over time, this will mean the wall destroyed can get attacked from, of course they won't even be able to attack your compound until they get across the barb wire, land mines, guard towers, Pillboxes and whatever else you want to add to your crew base.
i am sure this is a very ambitious future content addition but it is do able and would provide non stop excitement for years to come .
best idea ever i say
i have alot more ideas up my sleeve but i have a life away from my computer so will think of some more soon