Its one thing knowing whats coming from the opposition, but its another thing stopping it.
So, it always helps when you have someone who used to be a key figure in the other side in order to decode their strategies.
That is exactly what the Sharks have in Jordan Hendrikse for Saturdays United Rugby Championship clash against the Lions at Ellis Park 2.30pm kick-off.
The 23-year-old from Qonce previously Kings Williams Town in the Eastern Cape made the big move back to Durban from Johannesburg before this season started.
Of course, KZN isnt new to him either, having been schooled at Glenwood, along with his fellow Springbok brother Jaden.