I don't think the team, or any team make long term investments on the basis of players who are below AA. That's a mantra I've seen repeated by industry experts time and time again. Also, if you're signing Bogaerts, if they do it's because Bogey isn't getting what he thought he would on the open market and is comfortable coming back here with the ideal he moves to 3B in 2-3 years.
Also, you can't rule them signing Correa out. I seriously doubt Kike is starting at SS next year. He's started a total of 64 games there his entire career, I don't see how they make him a full time SS at 31 when they have 95 million to spend and 4 elite SS on the market. Maybe he's their back up plan, but it's probably plan f or k at this point. IMHO.