They have been replaced by DHL Western Province lock Dylan de Leeuw, Xerox Golden Lions flanker Lindo Ncusane, and Vodacom Blue Bulls No 8 Willem Steenkamp respectively.
The tour, which will feature matches against the Georgia Under-19 team on Monday, 2 December, and Thursday, 5 December, will replace the annual Under-18 and Under-19 assessment camps usually hosted by the Junior Springbok coaching staff with an eye on selecting the SA U20 training squad for the World Rugby U20 Championship.
The withdrawal of Van Heerden and Gumede from the squad means that the number of capped Junior Springbok World Rugby U20 Championship players in the 30-member squad is reduced to four. They are Jaden Hendrikse (scrumhalf), Zwelendaba Mnombo (centre), Sibusiso Sangweni (flanker) and Thabiso Mdletshe (prop).
“The Junior Springbok team is the stepping stone to senior provincial rugby and the Springbok team, so we are pleased to see Celimpilo, Evan and Emile being drafted into the Cell C Sharks’ training squad,” said Roux.
“Their withdrawal of from the squad will give Dylan, Lindo and Willem a chance to show what they have to offer at this level, which is in line with the purpose of this tour.
“Dylan played for the SA schools team, but this will be a step up for him, and this experience will be new territory for Lindo and Willem, as well a large number of other players in the squad, which is very exciting for the players and for us as coaches.”
The squad will gather at the Stellenbosch Academy of Sport on Sunday, 24 November, to begin their preparations for the tour, while they will depart for Tbilisi on Wednesday, 27 November.
South Africa U19 squad (in alphabetical order):
Adrian Alberts (lock, Xerox Golden Lions)
Jason Alexander (hooker, DHL Western Province)
Diego Appollis (centre, Vodacom Blue Bulls)
Morne Brandon (flanker, Xerox Golden Lions)
Thomas Bursey (scrumhalf, DHL Western Province)
Werner Coetzee (lock, Cell C Sharks)
Dylan de Leeuw (lock, DHL Western Province)
Dewald Donald (prop, Vodacom Blue Bulls)
Siphekahle Dube (prop, Cell C Sharks)
Werner Gouws (No 8, Vodacom Blue Bulls)
Jaden Hendrikse (scrumhalf, Cell C Sharks)
Hanro Jacobs (prop, Cell C Sharks)
Stravino Jacobs (winger, Vodacom Blue Bulls)
Cohen Jasper (fullback, Toyota Free State)
Rynhardt Jonker (centre, Cell C Sharks)
Dawid Kellerman (centre, Vodacom Blue Bulls)
JJ Kotze (hooker, DHL Western Province)
Muzi Manyike (winger, Xerox Golden Lions)
Thabiso Mdletshe (prop, Cell C Sharks)
Zwelendaba Mnombo (centre, DHL Western Province)
Juan Mostert (flyhalf, DHL Western Province)
Benele Mthenjane (prop, Xerox Golden Lions)
Lunga Ncube (lock, Cell C Sharks)
Lindo Ncusane (flanker, Xerox Golden Lions)
Thabo Ndimande (flanker, Valke)
Sibusiso Sangweni (flanker, Xerox Golden Lions)
Willem Steenkamp (No 8, Vodacom Blue Bulls)
Keenan Twigg (winger, Leopards)
Bernard van der Linde (scrumhalf, Vodacom Blue Bulls)