England are now 1-1 with two to play ahead of next week's third Test at The Oval, with a revitalised South Africa keen to maintain an impressive away record that has seen them lose just one of their previous 19 series on foreign soil.
Yorkshire's Gary Ballance has been ruled out of next week's third Test against South Africa with a broken finger.
Earlier, Ian Botham criticised England for persisting with an out-of-form Gary Ballance.
"Gary Ballance is a lovely lad, a great guy, but his recent performances have not been good enough and it worries me that he still gets trapped on the crease." - Ian Botham
Vaughan feels the South Africa bowling attack are different than that of county sides and it would be a tough task for Ballance who has had his technical issues in international cricket before.
"The new deal has come at the perfect time for me," Gary Ballance told the Yorkshire website.
Gary Ballance, after a promising start to his Test career, has been fading away with time.
Many will agree that this was the similar ball which former Australian spinner Shane Warne bowled to Andrew Strauss in 2005.
Yasir Shah has a total of 8 wickets in the match so far.
Gary Ballance missed the recent NatWest T20 Blast against Derbyshire due groin injury.