The two, who have been impressive across junior and senior provincial competitions in the last year, will line up in a match 23 which sees centre Wandisile Simelane and Jordan Hendrikse make their return to the starting XV.

“We’re excited to see how Ruan and Quan go tomorrow. It’s an extended opportunity for them to immerse themselves into our system and ultimately express their talent on the big stage,” said Van Rooyen.

Van Rooyen further went on to comment on the privilege of touring as a team, but at the same time focusing on the job at hand, come the weekend.

“Touring is always a great opportunity for the guys to strengthen bonds and build on our character which bodes well for team culture and ultimately on-field synergy.”

“In terms of our approach tomorrow night, the catalyst for us will be the ability to adapt our style of play and our decision making at key moments during the game,” cautions Van Rooyen.

Van Rooyen is optimistic about his side’s set-piece play despite the challenges at lock, with a considerable amount of his jumpers out due to injury.

“The focus will be ensuring we get accurate line-out ball to create a platform for us to launch our attack and hold onto possession for as long as we can. Leinster is a side that thrives on getting their hands on the ball,” he concluded.

Elsewhere, Lunga Ncube and Nico Steyn are in line to make their competition debuts.

Meanwhile, the Lions U20 will launch their title defence against Eastern Province U20 in the SA Rugby U20 Cup on Friday. The match will be hosted at Ellis Park.

Head Coach Mziwakhe Nkosi says there’s a positive energy amongst the players ahead of their opening fixture.

"The guys are really excited ahead of this year's campaign, in particular the new U19s,” says Nkosi.

“There's a big responsibility upon them in trying to defend the title. To be fair, however, it's a new team with a new identity so we look forward to guiding them as they do it their own way."

The Lions U20 mentor, who in concert with Wessel Roux, steered the group to an unbeaten 2021 season, ultimately leading to the championship. With the bulk of that winning side currently featuring in Currie Cup and Vodacom United Rugby Championship competitions, Nkosi believes this serves as inspiration for his young group.

"We pride ourselves at the Lions on our junior system. It's not a destination but a pathway for our young players. Having a large part of last year's group play in domestic and international competitions, it serves as a huge motivator for the current group, and they will hope to follow in their footsteps in months to come," he concluded.

Lions - 15 Quan Horn, 14 Stean Pienaar, 13 Wandisile Simelane, 12 Burger Odendaal, 11 Edwill van der Merwe, 10 Jordan Hendrikse, 9 Morné van den Berg, 8 Francke Horn, 7 Ruan Venter, 6 Jaco Kriel (captain), 5 Ruben Schoeman, 4 PJ Steenkamp, 3 Carlu Sadie, 2 Jaco Visagie, 1 Sti Sithole.

Replacements – 16 PJ Botha, 17 Morgan Naude, 18 Ruan Dreyer, 19 Lunga Ncube, 20 Sibusiso Sangweni, 21 Nico Steyn, 22 Manuel Rass, 23 Tiaan Swanepoel