Erabi would be an excellent addition, at least from the highlights posted, but how effective is any striker going to be with poor service?
We brought in Yates, who was dreadful, but had an established scoring record at Blackpool, and we brought in Vip, who is a bit raw and was an opportunistic buy, but seemed highly rated at the time. Maybe it's because neither of them saw enough of the ball. That's partly on them for positioning, but some of that has to come down to the rest of the squad and tactics.
We need a 9 regardless, but unless its someone like Piroe with the ability to find space out of nothing, I don't know how much it solves