if they renovate the place
1 make a huge carpark, and make some nice stuff(a park/grand fountains) outside the stadia
2 create smooth access(transportation etc)
3 make some neat accomodations in the stadium(i.e cinema, food court, history shows etc)
4 here's a novelty, have an underground(i mean really really underground) swimming pol, for the fun of it
5 intergrate(such english

) the new high tech stuff
6 have personal air-cons built-in to individual seats...ok, maybe not...
7 have a retractable roof like the Sapporo DOme in Japan
i know pretty much everything he wont come true, but i like dreaming of this kinda stuff anyways