I will focus on these two points, coz, since it will be a lot less rambling.
4- To get Willis you have to get ahead of Buffallo, 24+anything less then 28 is not going to get you there. If Willis somehow drops where the 24+4th or even 3rd could do it, I could see it happening. But I think the likelyhood of Willis being there past 12 is pretty slim.
6. Too many picks being moved. The Falcons are not going to give up all that and then try and sign three first rounders, one of them being in the top 10. It would be simply too difficult to make work. Though the Patriots would pick up more picks, they would then be up to 12 picks in this draft and then it is a matter of getting value with all of those picks. In the end it would be far to unruly to make happen becuase the value of all the picks is not really clear until the draft unfolds.
However I do see the Falcons as a likely trading partner to unload 1 of our first round picks. Either 28 or 24 for a second this year and a second next since that would get the falcons an extra first this year as well as retian one second round pick next year.