The Lions have made four changes to their match-day 23 ahead of Saturday's Vodacom URC clash against Connacht at Ellis Park, with the franchise sending a clear message that the home fortress is open for business and momentum is non-negotiable. The alterations come at a significant moment in the Lions' campaign. Johan Ackermann's men have been in devastating form on home soil, having dismantled Glasgow Warriors 54-12 last weekend and run up identical half-century scores against Dragons and Edinburgh in recent rounds. Ellis Park has become a house of horrors for visiting sides, and Connacht will arrive knowing exactly what awaits them. Connacht are no slouch, however, and that makes the selection calls more meaningful. The Irish province has been one of the URC's more consistent performers across the season, beating Ulster in Belfast, knocking over Glasgow and disposing of Ospreys and Scarlets in successive home fixtures. They did fall 24-33 to the Stormers last weekend, but Pete Wilkins' squad has shown enough resilience to make Saturday's trip to Johannesburg a genuine contest rather than a procession. The Lions' four changes reflect the squad management reality of a punishing URC schedule. Managing personnel through this phase of the season without sacrificing performance is the tightrope every coaching staff must walk, and the Lions are threading it carefully. With the competition standings tightening as the playoff picture crystallises, every home point carries compounding value. The altitude at Ellis Park remains one of rugby's great levellers, and the Lions have weaponised it ruthlessly this season. Connacht, unaccustomed to playing 1,753 metres above sea level, will feel it in the lungs before the hour mark. For the Lions, a fifth successive home win would cement their position in the URC's upper tier and set up a massive away assignment at Leinster in Dublin on 9 May. Connacht, meanwhile, return home to face Munster that same weekend, with provincial pride on the line.