The Philadelphia Phillies have been on a tear of late, and the team should be excited about the strong stretch and getting close to being back to .500.  With a nice come-from-behind win over the Athletics, the team has been able to secure their third straight series win, and will have the opportunity for a sweep on Thursday night.  This was a part of the schedule that was very favorable, and the team has done a good job of making the most of it. Now, as the Phillies try to chase down the Atlanta Braves in the division, they will have to figure out what they can do to improve the roster.  Despite the success of late, this is a roster that does have some holes and could use some help in key areas. The lineup will certainly be a place where the team seeks to improve, especially when it comes to adding a right-handed bat .  On paper, the starting rotation appears to be set with the return of Zack Wheeler to the rotation and the unit overall performing well.…