Sure.
1. Retina Display would put the cost of this thing to more than $1000. I suggest a higher resolution but not a retina display. These reports specifically say Retina Display and that's why I felt I caught the bluff.
2. USB: I know Apple loves (or loved) USB but they know that they have better solutions. USB is going to help a lot of people but I don't think Apple is one of those who put things just to satisfy the consumers. After one year (hypo.), if there are better solutions to USB, Apple would not be in a good state to axe out the port and and the architecture. I don't think Apple will do that.
3. With the iPhone in place, android in action and harmony among people, Apple will plan out a mass release for iPad 2. It cannot be exclusive to the US for 3 months. A couple of weeks is fine but 3 months (1/4th of a year) is a veryrisky period.
So what will you do if these rumors are indeed correct? You will feel and look a bit silly i'd imagine. I think you best off not saying such a definite statement when anything could happen, especially on these forums. Once you look silly, you will continue to look silly in the future for anything you say lol. Hopes to your predictions for the sake of your reputation though.