Pakatan Harapan and the Bersatu-led Perikatan Nasional should come together against BN in the next general election, moots former Malacca chief minister Idris Haron.

The former Umno leader, who is now with PKR, believes that Harapan needs a "wow factor" to score big in the 15th general election.

"There must be a wow factor. Something big in Harapan.

"From the way I see it, if Harapan continues to go solo into the election...