No, we would not draft Crabtree....unless a pre-arranged trade scenario was worked out with another team.
That said, it should be pretty seamless when Donald Drive retires due to the depth we have...and then the bottom of the WR corp can be added to again, and allowed to grow and provide continued depth and talent at the position.
If the QB is, argueably, the most important and difficult position to fill on a roster, you do not deny them weapons.
State Motto: "Wisconsin, our serial murderers eat their kill!"