Would be an interesting move to takes Jovetic as the big signing and CF.
It'd be more of a project than going and getting someone like Dzeko or another natural CF who who slot straight into the system.
Jovetic would need time to keep learning that role and becoming accustomed to the physical nature of it, not to mention having to balance his inclination to wander and link the play with Juve's need for someone to spend plenty time in goal-scoring positions.
It's only been in the last couple of years that Van Persie has really been viewed as a proper CF. He played on the wing a lot as a youngster, then off a main striker.
I'd suggest Jovetic is capable of making that transition.
I wouldn't criticise Juve for going down this route, but the Juve team wouldn't be as strong in the next year or two as it would be if they signed a natural goal-scoring CF.