Online play - For sure, online towns would be awesome
Bigger towns - The towns were a wee bit small in Animal Crossing
Less forest, more town - Make it more like Harvest Moon, the forest thing was kind of bland
More animals per town - 15 is not enough, bump it up till 30
More humans per town - Not 4, 8
Character creation - I don't like the random question thing
More items - Of course, more furniture and knick knacks
Different hats - The same hat the whole time was lame in the first game
More special events - This is where Animal Crossing shined, but it would be better to have 5 or 6 a month
A stamina type thing - If you do alot of work, you need to sit down or sleep
More animal personalities - I don't like the 4 personalities in the game, give us a different one per animal, not just 4
More stores - Give Nook some competition
Bikes or cars - Faster movement would be better