I was just thinking about what jdevon was talking about. Sprint got the hero and then the moment, both terrible phones (i raved how great they were at the time, but only bc I picked the hero up on day 1 and was an android wh0re). They really didn't up the ante until the evo came out, then later the epic. I think they are doing the same thing here, despite how much it pi$$es us all off. There was a thread somewhere in this forum within the last month about 3 rumored devices coming to sprint, but I haven't heard any more about any of those 3.
I'd like to see something like the Samsung Flash S. If they were smart (wishful thinking) they'd put out an LTE phone before they even roll out LTE. 1) it will let current customers be ready for when (major IF) LTE rolls out, and 2) since you can only upgrade every 2 years, people won't be as angry if they get a new phone without LTE then have to wait 2 years before they can get LTE. Just my 2 cents.