rbs6nations.com > England
Tuilagi scored in England's final 2014 RBS 6 Nations clash against Italy from the bench, although the 52-11 victory wasn't enough to secure the title.
But his power proved too much for Wasps to handle at Welford Road - and Cockerill says it's a sign of things to come.
"With (Niki) Goneva, Tuilagi and (Logovi'i) Mulipola and some of the guys we are bringing in for next season we will have a very physical team, and that is what you need at the top end," said Cockerill.
"It was job done, we will take maximum points, which is pleasing, but it was a bit of a non-event."