just watched Kolo Muani yesterday, i think he can be a good option but he will be very expensive.Of that list, I would probably only go for Rice and Caicedo. Nobody in their right mind comes to Arsenal as a right winger if they can't play on the left wing. Diaby or Nico Williams make sense as they can play both flanks.
Guehi looks okay, but I want someone more imposing.
KWP would kill two birds with one stone as he covers both flanks.
Either way, we need to be smart and sign from within the league. Probably more value in England than abroad.
This guy can play at CF, LW, and RW. i don't know our squad need a tall striker?