The attributes of any signing will determine what we need in further signings.
Eg. I reckon Cafu and Ulloa would be a good combination of signings.
I agree that if we sign Izzy Brown then any winger signed won't need to play upfront. So the question at that point becomes Izzy Brown and who?
It's looking like the 2nd striker we recruit will also be the winger recruit. 1 player for both positions.
So, of the rumours, Cafu and Snodgrass fit the bill, both expensive.