The argument that we'd likely sign a player who wouldn't displace or significantly upgrade the likes of Havertz, Martinelli and Trossard holds water. That's basically what Tel is and it might be what Nico Williams turned out to be in England as well.
Not saying I'd turn my nose up at either, I'd be excited to see these types of players in our shirt but it'd be a wager not a sure thing.
Watkins coming off the bench would be a better wager, but £80m is just too fucking expensive for a 29 year old former journeyman when we're already 6–9 points off the league pace.
To be clear, I really hope we get a shot in the arm type signing announced, I just don't think it would transform our fortunes quite the way some think. For that we need a unicorn.