Meth: not even once.There are two reasons for it.
1. I think Murphy has been okay this season for the most part, not a superstar but good enough to hold his place as a fringe player - and better than Taylor from what I can tell (that's mostly based on stat's, selection and match reports though because I haven't seen many SANFL games). Taylor's quarter was quite bad. It was his first game and I don't want to be too harsh on him but it shouldn't have done anything to elevate his status it the selection order. He had 4 possessions in a quarter as a full time mid and the freshest player on the ground. One of them being an uncontested kick where he blazed away and turned over what should have been a goal scoring play.
2. I don't like going players being the sub, especially 2 weeks in a row, because I think it's bad for their development.
Usually, when it's a close call I would prefer to pick the kid, but in this case I think it makes the team worse (albeit only slightly) and is worse for Taylor's development. That's why I would pick Murphy as sub out of the two of them.