"There's only one explanation: we batted poorly," Mominul said. "We couldn't play team-wise. After batting well in the first innings in Durban, we couldn't repeat it again in the Test series. Batting by session, batting for time, these things went missing. You have to play well in every session. We have to improve a lot. We are not the No. 1 team in the world. But we are still at the same place before the (Mt Maunganui) win."

Mominul claimed that Bangladesh don't play spin well, even though it is quite well known that the players are born and bred in spinning tracks. The only difference between the pitches in Bangladesh and those in South Africa during this series was the bounce.

"Everyone knows we don't play spin well, except one or two of us. We have to improve our square-of-the-wicket shots. (Yasir Ali) Rabbi and I shouldn't have tried to play those shots over the top. It would have been better had we tried to play it square of the wicket. The better option was to play it along the ground.

"There is a fundamental difference between wickets here and the sub-continent. In our conditions, one can use sidespin. Here, it doesn't really work. Here, overspin is useful. Our bowlers are more used to sidespin. One has to go through a lot of technical changes for overspin. There's also the difference between domestic and international level."

Mominul said that Bangladesh couldn't afford to play with five bowlers, mainly because they usually want to have seven batters in their line-up at all times.

"Do we ever play with five bowlers? It is tough for us to play five bowlers. Our batting gets weakened. We are a lower-ranked team. We are not the No. 1 team in the world. When we can be a No. 4 or 5 ranked team, we can play with five bowlers. I think this is logical."