If he can even remotely reproduce the form he had early last season we'll have found our Suárez, and I genuinely don't think you'd have to add a "light" to his name. He was unplayable for a couple months, much like Suárez was for Pool but I also see similarities to Diego Costa when he was at Atlético in that he often was the only player in the opposite half and still managed to score goals out of very little.
Intelligent on the pitch, incredible work rate, deadly in front of goal when he's in form. His form waned a bit in the second half but he still had a good return for a team that spends most of the season fighting relegation. If he can torture defences like Atlético's or Barcelona's then he wouldn't have too many troubles translating it to the EPL. Seriously, just watch some of the goals he scored last season, I'd genuinely rather pay 90m for this guy than 30m for Benteke.