agree we can't trade anything higher than a 5th for a WR currently. All those pics will be too valuable next draft when the QB search restarts again.
Ideally Will Howard develops under ARod and Rudolph and lets us invest in other positions next draft but truth is that being 3rd on the depth chart it will be really difficult for the team to evaluate his potential and make such a difficult franchise altering choice.
I guess if the chance to draft a potential franchise QB is there you Have To roll the dice and get him and then see how the chips fall between him and Howard, never a bad thing to have an extra QB on a rookie contract to trade for a mid round pick later on.