Barcola doesn't really excite me.
I like his springiness and desire to create shots, but I don't see the ferocity that I want out of an impact sub. I'm dreaming of the days when @Klaus and I were wish-listing Alexis Sanchez (while on Udinese). That's the type of player I want, someone who could be dropped into any position across our front three, and will us - and Arteta - into an attacking frenzy. At times I thought Martinelli could be that player, but his technical ability has caught up to him, and I also think he's been neutured by Arteta.
Kvaratskhelia has that intensity, but he's such a pipe dream at this point.
I do think we could use a little South American intensity, but as far as I can tell there's a lull in talent right now from Uruguay, Argentina, Chile, etc. Ecuador seems to be producing the best talent right now but more so for defenders.
Excited to see if anyone can break out at this world cup.