1. He is asking for a lot of money
2. He will cost a team a 1st round pick on top of money to sign a guy who IMO won't make a big enough impact to justify the money and pick being surrendered.
I would rather my team stick to their plan and keep building than be excited about speed at the top of my order and winning an extra 3 games next year.
I also don't think we get a pick for him after one year. I don't know what the new rules are, but a lot of things have changed.