4 win second basemen at 10 million AAV aren't easy to come by, the cost is going to hurt if they want to add a proven major leaguer of that caliber. But yes, if they're concerned about the downside of Hoerner failing to play at the level he's established over the last 4 seasons, they may want to invest in a lesser caliber of player that costs less. Like they did when they acquired Adam Frazier, Kolten Wong, and Jorge Polanco.
Thank you for asking, Bryan Woo's.