Lima Sopoaga is backing Ruben Love to be a genuine threat in the four-Test Rugby Championship series against the Boks, cautioning that the young All Black 10 is still on an upward curve. For Bok fans wondering how seriously to take New Zealand's rebuilt playmaking axis, Sopoaga's endorsement is worth noting — he knows what it takes to wear that No 10 jersey for the All Blacks, and he's flagging Love as a potential series-shaper rather than a weak link to target.