Not much says “get right” like a series win at home against the Astros in front of an invigorating crowd. When that series brings you back to .500 on the season and even with said Astros in your division, well, that’s enough to fuel a Monday morning grin. This week the M’s have an opportunity to gain more ground as they face the division-leading Rangers. That said, even without several key players, Texas is a formidable opponent; the bats are red hot, the pitching is solid even without their injured ace, and the Mariners will need a strong showing to match them.