The question is does landing Trevor Story or somebody similar tie up resources the Reds need to use on improving the OF. Winker is a monster against RHP when he's healthy. Naquin is an acceptable role player who might be OK asa platoon starter. The rest of the options are 5th or 6th OF.
This team's number 1 need at this point is an all around player who can play CF and run, hit and throw. The second biggest need is a guy who mashes lefties to platoon with Naquin in RF - hopefully one who is competent out there on defense. I'd focus on those needs over SS. I'd also place a priority on resigning or replacing Givens and Lorenzen and also adding a top lefty to the pen on top of that. Next on my list would be another starting pitcher, two if they decide to cut bait with Miley. Next up is what to do about Barnhart or replacing him. SS is last Spring's problem IMO.
Put it his way Barrero/Farmer at SS is less of a problem than Senzel, Aquino, Shogo in CF and RF. Its also less a problem than Vlad as the 5th starter and maybe less than upgrading from Miley who looks to have hit the wall and based on his history might be in for a bad season. There is definitely more urgency at the Catcher position. They either need to bite the Bullet and pay Barnhart $7 Million plus or cut bait and find somebody else. Stephenson's fade down teh stretch might give us pause about handing the job to him. 3B is a huge concern that will require a lot of money to address. Outside of India, Winker and Votto, I feel better about SS next season than I do about any of the other positions.