Delphinho123
Popov best position is behind the striker(s) . He is creative midfielder. Cooments on Russian forums on his play are very positive.
Tonev is not Robert Lewandowski who was sold to Borussia for 4,5 million euros. It's strange that you are going to pay 2,5 million GBP for him. Tonev is not regular starter for first Lech's XI. The diferrence between two prices does not fit potentials of these two players IMO. My Legia play positional game and Tonev would be worth maybe 1 million GBP.
On the other hand, if you have faith in your scouts and manager, you probably need to believe that they see something in Tonev that I can't see. It's not sarcasm but the matter of point of view. I won't make final judgement on Tonev. Can't say he is good for Villa or not ? I wish your team well and if I were you I would trust that your manager knows who he needs for the team.
I'm sorry for the typos and grammar.