Rainbird on 19 September 2010
Sony needs tighter integration with PSN and the PS3, allow for more things to be doable with this connection. Remote play and 3G could make for some awesome stuff! (this would include things like trophies)
They should make it backwards compatible with the current PSP as well.
They should make sure it plays games very well, so have a control setup that works really well and is comfortable to use.
More stuff I can't think of.
