7

Nicholas Castellanos

2018 was the best season for Castellanos as he slashed a career-high .298/.354/.500 with 23 HR and 89 RBIs. The Tigers would be wise to trade him for the right offer during the off-season as Castellanos is a free agent at the conclusion of the 2019 season. If they were to wait until the 2019 trade deadline, his value would drop and they wouldn't be able to get as much in return if they were to trade him now.