From now retired left-arm spinner Zafar Ansari, off- spinner Moeen Ali to Dilruwan Perera, Rahane has not been able to break the slow-bowler code with wretched run of form, save 132 at Pallekele earlier this year, which has been his only innings of note in recent times.
However, Pujara is confident that Rahane is only one innings away from regaining his lost touch.
"Rahane is a class player. Obviously, this is the time when he is not scoring but he is someone, who will be back in form soon. His work ethics are remarkable and I am very sure that going forward, he is one innings away.
The fact that the rival teams are dissecting Rahane's apparent weakness against spinners was accepted by Sri Lankan bowling coach Rumesh Ratnayake.
"We have watched with the software we have. We have discussed about him and we have executed that," said Ratnayake.
However, there is a possibility that Rahane will have less uncomfortable time during the upcoming tour of South Africa as he is one Indian batsman with the best average in overseas conditions where he will be facing more of pace than spin.