Sundowns are on the verge of sealing their spots in the CAF Champions League group stage as they prepare to host Jwaneng Galaxy in their first-round second leg at Loftus Versfeld this afternoon.
The Brazilians hold a 2-0 aggregate lead and are favourites to wrap up the tie at home, after a morale-boosting win over Pirates in the DStv Premiership over the weekend.
Onyango, who has seen and done it all with the Tshwane giants, has warned against complacency and stressed the need to join the big boys in the elite inter-club competition, rather than dropping down to join The Buccaneers in the second-tier tournament.