Griezmann looks a bit malnourished and coupled with a loss off pace i'm not sure how he'd fare in the Prem. (for a 100 mil. and 30mil/year type of player). For the money alone we simply have to play to his strenghts (second striker) but we already have Rashford, Martial, Sanchez and Lingard who are obvioulsy worse, but there are areas where the drop off in quality looks much worse. Personally i'd stay way clear of, much prefer someone who's trying to make a name for himself, someone like Felix or much rather a real winger e.g. Sancho.