Well all three "suspects" played last night. Luplow got a pinch homer that really changed the game, Stevenson made a nice catch, got an infield hit and stole two bases and Gallo got a walk, stole a base and started a nice 3-6 double play. I much prefer the 6-5 Gallo at first base over the 5-8 Solano on defense, but Kirilloff is a suitable first baseman and will hit RBI hits more than once a month.
If I'm GM (thank goodness I'm not), Gallo gets a DFA when AK is activated. It sounds like Castro will be activated tomorrow and that will be the tough call. With Buxton's return no longer on the horizon, having Stevenson to man center field and possibly be used as a pinch runner is probably more valuable than Gallo's competence at first and the threat of him hitting a 450-ft. homer.
With Buxton out indefinitely, the rotating DH system will probably continue. Lewis DHing occasionally with Farmer at third, Julien or Polanoco DHing with the other playing second against right handers and maybe Jeffers in the DH role if he starts hitting again.