Nienaber opted to name three backs on the bench, with Steyn (flyhalf) joining Herschel Jantjies (scrumhalf) and Damian Willemse (utility back).

Should Steyn take the field, it would mark a significant occasion for the player, as it would officially see him participate in back-to-back Lions Series tournaments.

He kicked the penalty goal that sealed the series victory in 2009, while it would also see Steyn make a return to Test rugby for the first time in five years, after last playing against New Zealand in 2016.

31 July 2021; Conor Murray - who has been dropped to the British and Irish Lions bench for the third Test - and Faf de Klerk of South Africa - who will miss out due to injury - during a scrum in the second test of the British and Irish Lions tour match between South Africa and British and Irish Lions at Cape Town Stadium in Cape Town, South Africa. Photo by Ashley Vlotman/Sportsfile

Springbok team to face the British & Irish Lions:
15 – Willie le Roux (Toyota Verblitz) – 64 caps, 60 pts (12t)
14 – Cheslin Kolbe (Toulouse) – 16 caps, 40 pts (8t)
13 – Lukhanyo Am (Cell C Sharks) – 17 caps, 20 pts (4t)
12 – Damian de Allende (Munster) – 49 caps, 30 pts (6t)
11 – Makazole Mapimpi (Cell C Sharks) – 16 caps, 75 pts (15t)
10 – Handré Pollard (vice-captain, Montpellier) – 51 caps, 494 pts (6t, 79c, 98p, 4d)
9 – Cobus Reinach (Montpellier) – 15 caps, 35pts (7t)
8 – Jasper Wiese (Leicester Tigers) – 2 caps, 0 pts
7 – Franco Mostert (Honda Heat) – 42 caps, 5pts (1t)
6 – Siya Kolisi (captain, Cell C Sharks) – 53 caps, 30 pts (6t)
5 – Lood de Jager (Sale Sharks) – 47 caps, 25 pts (5t)
4 – Eben Etzebeth (Toulon) – 88 caps, 15 pts (3t)
3 – Frans Malherbe (DHL Stormers) – 41 caps, 5pts (1t)
2 – Bongi Mbonambi (DHL Stormers) – 39 caps, 40 pts (8t)
1 – Steven Kitshoff (DHL Stormers) – 50 caps, 5pts (1t)

Replacements:
16 – Malcolm Marx (Kubota Spears) – 36 caps, 30 pts (6t)
17 – Trevor Nyakane (Vodacom Bulls) – 45 caps, 5 pts (1t)
18 – Vincent Koch (Saracens) – 22 caps, 0 pts
19 – Marco van Staden (Vodacom Bulls) – 4 caps, 0 pts
20 – Kwagga Smith (Yamaha Júbilo) – 9 caps, 5 pts (1t)
21 – Herschel Jantjies (DHL Stormers) – 13 caps, 25 pts (5t)
22 – Morné Steyn (Vodacom Bulls) – 66 caps, 736 points (8t, 102c, 154p, 10d)
23 – Damian Willemse (DHL Stormers) – 9 caps, 5pts (1t)

LIONS | Robbie Henshaw and Bundee Aki paired in midfield for the Lions' decisive third Test against South Africa

Catch every moment of the British and Irish Lions series on Off The Ball, with live commentary from the likes of Brian O’Driscoll, Ronan O’Gara, Keith Wood, Alan Quinlan and more throughout the test series.

The 2021 British & Irish Lions Tour on OTB Sports with Vodafone. Lead Partner of the British and Irish Lions

Download the British & Irish Lions App, Powered by Vodafone, to stay connected to the Lions this summer