Weapons and Playmakers draft: how bout dat?

I am one of the ones that believes we need to strengthen up the trenches, especially on defense. However I was thinking about the prospect of a draft as follows. I gotta admit, this would excite me. But only if we sign a new RT in free agency.

Round One: WR Corey Davis, Western Michigan.
Round Two: RB Christian Mccaffrey, Stanford.
Round Three: TE Jake Butt, Michigan

Talk about a serious upgrade at the skills positions. Points would not be hard to find. Hell, throw in Adrian Peterson and let him and Mccaffrey tandem backfield for the next couple seasons. And tell me you don't like the idea of a base 2 TE lineup of Butt and Bates?