Fans from other teams don't want Dickey. I'm sure a few do, but the general consensus is a big NO to any trades involving their top prospects. Of course, what the fans want does not matter in the end, but the feeling seems to be...
he's too old
he has had only one good year(this is a fallacy of course but many believe it)
the knuckleball is too much of a wishy washy pitch to depend on
he won't have success pitching in a division with stronger hitting
he won't have success pitching in a less pitcher friendly stadium
he's a fluke (yup many still believe this)
Please don't debate ME about these. I'm just telling you what I'm seeing from other fans