Well hopefully at some point in time RIM will move onward into the standards of many other phones out there so my dream BB will have:
1) 3G, WiFi, GPS all in one device.
2) An updated browser more akin to the iPhone Web Browser the time for WAP sites is over, lets get it going.
3) More support for videos services ie codecs installed on the device, I want to be able to play DivX and XviD videos without have to convert them into some arcane format to just watch them, I want to be able to download...transfer watch...
not download...convert..transfer..watch...thats too many steps required....support for
RTSP as well, but thats a data hog here in Canada. And of course let's not forget flash support.
4) Better email viewing, I shouldn't have to use
Empower HTML viewer or
BBSmart Email Viewer to view my emails the way they really should be displayed, (while they are great apps) besides my crackberry.com newsletter gets all messed up on the regular email viewer.
5) More internal memory for sure and external memory card slots
All these are realistic expectations...nothing too crazy.