Do you realize how many strong-armed QBs have failed entirely in the NFL?
Arm strength isn't the be-all end-all of the argument.
Let's remember I've said McCoy isn't the answer at QB, but he wasn't the issue that should have been addressed either.  Weeden isn't the answer either - he's a 29 year old rookie with the same exact learning curve.  So by the time he's ready to be a productive NFL QB, his skill set will start to decline.  Great pick Holmgren 
When they draft (probably between picks 7 through 10 now with the win and the remaining schedule), they should go for the best player available so long as isn't not a D-Tackle, QB or RB.  If it's a receiver, that's fine.  I think the defensive backfield should be the real target though.  The defense is one stud CB (FA or draft), a good safety and a good linebacker away from being in the top 3 in the conference.  sometimes, when your offense isn't ready to go you can win via a good ground game and a defense that is top 5 in the NFL (look at Baltimore and Shitzburgh)....