My thoughts.
The Tahs actually played pretty well for 40 minutes. Why take the starting players off for units that are no where near as good after half time. I understand Kepu was injured but McDuling offered nothing, Hegarty, I just don't understand what he offers at all, and Ryan.
The whinging about the ref is very misplaced. The accidental offside calls were equally pedantic as was the total ignorance of the offside line and taking players out past the ruck. In short just generally incompetent but the better team, won because they were better.
IMO the Tahs are still reaping the benefits of the poor recruitment and retention policies of Chieka (and I assume Gibson) in 2014-15 when he had his attention elsewhere. Remember in 2014 the Tahs lost Douglas and Potgieter. Who did they recruit to cover the since then. McDuling, and on top of that Dennis goes in 2016. So the engine room is left with Mumm who has become an increasingly loose cannon as his performance has dropped (probably with age) and Skelton. In the same vein we see Taaovao recruited in front of Alalatoa and now retained in the squad in front of props who might actually be able to scrummage, catch, pass and tackle (you know actually play Rugby).
One other thing, Mr Foley you are assured of the Wallabies 10 jersey by default, but FFS a test 10 should not miss touch from a penalty as often as you do.