I thought Simmons was dominant when he came on last weekend. He ran the ball, made multiple big driving tackles behind the ad line, steadied the lineout and helped anchor an improving scrum. Cant really ask more than that?
Steadied the lineout? By my count there were only three lineouts after he came on, two with a Wallaby throw-in and one for the Irish. The first of the Wallaby throw-ins came at 63.35 and Simmons lifted Pocock to effect a clean win. The Irish lineout occurred at 75.12 and resulted in an Irish win. The second of the Wallabies' lineouts occurred at 77.10 and went to Timu (I think) towards the back. The ball was knocked on by the Irish. Can't see that Rob could be said to have made any real difference in those set pieces at all.
He did have a few more hit ups than usual, but mostly he was taken to ground on or behind the gain line, but did make about 4m gain (total) on two hitups.
He made a dominant tackle on Furlong, which ultimately was negated by Coleman's tackle on the player without the ball that saw play eventually return to that spot for the Irish penalty. He had at least two bad tackle misses and fell off a couple more. Incidentally, he had an unintentional, but significant, role in the Hooper tip tackle. Both Simmons and Hooper were involved in the tackle, and as Rob was regaining his feet, he unintentionally stood up from under Hooper's legs which had the effect of pushing Hooper's legs beyond the horizontal.
Can you really assure me that with that sequence of involvements, Rob "was dominant when he came on last weekend". Really?