Newcastle going into 3rd season

Currently negotiating for Gary Cahil and Will Hughes
both currently transfer listed and current negation is £8.5 mill each
any thoughts

Current players in their position

CB- Colocini, Taylor, Yanga Mbiwa (potential 5 star) couple kids
AM- Ben Arfa, Mattheus (unreal), El Shaarawy (21million last season), Vuckic (turned decent)

play 4231 narrow

top of league atm and in quarter europa atm