PHOENIX — Former Arizona Diamondbacks ace Zac Gallen has not signed with a team yet this offseason, but it appears likely he could end up back in the desert.Thank you for reading this post, don’t forget to subscribe! According to The Athletic’s Jim Bowden, the Diamondbacks are emerging as front-runners to re-sign the right-handed pitcher, … Continue reading Could the Diamondbacks bring back former ace Zac Gallen? MLB insider says there’s a chance