Giants have 2 second round picks{thanks Saints for taking Shockey!} but I'm not sure about the G-men making a big splash like that.
Currently the Pats have a first, two seconds, two thirds, a fourth, two fifths and a bunch of late round pics. If they trade Cassel they could be looking at:
1 (23rd),1 (top ten)
2,2,2
3,3
4
55
Either way they could get him. I hope so. Right now the D is about 70% rebuilt, and I think this draft will put them over the top, and they could spare a pick or two for a guy like Boldin. The pats have no been the best at picking wr's over the last few years

Without the Cassel trade I think the pats go:
1CB/SS
2ILB 2(trade for player)
3CB 3OT
4G/OT
5DE 5NT