Savea never had any "mojo". He is a Jonah Lomu. Strong runner, the longer the runs. Standing start has always been difficult for him. When not given space he basically can't do anything. Same applies to Lomu. THe fashion seems to have changed slightly. Last year if you put to strong fast wingers you score tries. This year something's changed about defending strong runners, maybe the system has adapted. Not sure - ask Justin Marshall. Maybe he's just a bit too fat. Anyone knows his weight this year vs last?