They will turn it around - the question is how long will it take? Took them until July last year, and by then the pitching had cratered and there was a new problem to fix. Season was over before it even started.
Unfortunately, even if Buxton, Correa, Polanco and Urshela get hot, the Twins still have the Larnach-Kepler-Sano-Jeffers problem. The Twins need at least 3 of that group to start firing on all cylinders to have a chance, even if a guy like Gordon emerges as a serviceable player.
It's a marathon not a sprint, it doesn't have to all come together at once. But we have to expect to see some progress, somewhere, from someone, very soon.