You're probably right since there are not a lot of highly rated Dmen this and RHD especially are in demand.
But if one of them drops to 10, I would trade up to get him. I might even pay the price to move up further to get one of them.
Yeah I just have a hard time seeing it happen. Nemec is 4 on consolidated rankings and Jiricek is 6. Both have done nothing but climb all season. Going to come down to which teams will want to get a defencemen. There's even a good chance they go 3/4 to Arizona and Seattle. NJ could even elect to take one of them over the forwards.