Interesting viewpoint, I think you might well be in a minority of 1. Hes well down the depth chart IMO.
If they’re looking for back 3/ OC cover. If you’re banging an Ulster drum Stockdale makes more sense. Lowry at a push, not sure he could defend at 13 against SA and the size of runner in that channel or possibly Hume but not sure he can cover wing and 15 at the international level. Marshall is second choice for Ulster but regardless he should be on the bench for Ireland? Don't get that logic. The guy hasn’t played a meaningful international in 6 years, probably wouldn't even be fair to ask him even if he was the best choice.
Delighted to see SMcC get his chance, think he could surprise a few people tomorrow. His ability to break the gain line and keep the ball live in the tackle really suit the style Farrell is looking to play. Hope he has a blinder and that the back row are live to the opportunity of running trailing lines off his shoulder