It's easy to identify the flaws: a missing swing-and-miss reliever and a righty power bat. Securing them will require sacrifices.

Here are five relievers that the Texas Rangers could consider targeting to bolster their pitching staff at Thursday’s MLB trade deadline.

The Phillies have already done some work to bolster their bullpen, signing veteran David Robertson to a contract for the remainder of the season. Robertson is expected to enter the fray in early August after a 15-day minor-league assignment.