It is sounding like the Diamondbacks are prepared for a battle this offseason.
The Diamondbacks could very well possibly be without their ace Patrick Corbin and now A.J. Pollock as both are walking in free agency this winter. The loss of Pollock will leave the Diamondbacks with a hole in center field as it will leave a very rocky Chris Owings as their only center fielder.
Ketel Marte, a talented infielder, has played in the outfield once before but with Eduardo Escobar returning with a new contract and coming off an excellent season, the team wants him as their everyday second baseman. It will be for the best if Marte moves to the outfield in 2019.