"he's only scored 20 goals in three years but he's been chucked out wide for most of them".... boo hoo.
Vela, who would have cost Arsenal 4mil, has scored 42 goals in the past three years after being chucked out wide when his favourite position is centre forward. Being crap because you were played out wide doesn't excuse the fact you're crap. He's a highly limited player.
Likewise there has always been, and always will be fans who prefer a player who runs around LOOKING effective, over those who are much better players but don't do the for some reason much loved headless chicken hard working player thing.
Those fans have always been, are currently and always will be wrong. Hard working doesn't mean ****, quality is the only thing that matters. I'd again mention Berbatov, utd scored less, but that was the last squad to achieve 90 points in the league and it also made it to the champions league final. They were quality, Berbatov is quality, he got 6 goals and 4 assists in 9 games for Monaco last year, 2 in 3 games this year so far. He's a top notch player who was almost hounded out of Utd because he didn't run like a moron for no reason all the time.
That whole post he made was moronic, he included Anelka suggesting he'd been poor because he didn't do great at 23 with psg... ignoring he'd already been and showed how good he was years previously. Likewise the quality of a player is evident when they are scoring or not. Anyone with an eye can see the clumsiness of Welbeck, his poor passing, crossing and general end product. He's not getting unlucky and never shooting, he's shooting poorly, he has poor technique. He runs a lot and he's quite fast, quite strong, that's it.
All those players listed he's comparing equally like they all play in the same position. Drogba didn't score loads, wow, he didn't score loads for chelsea, he had good and poor seasons goal scoring wise but even when not scoring well he was a beast who helped the team dominate, he could occupy and bully a defence while never scoring. Welbeck will just pass the ball to the keeper or put it in row Z, when he's not scoring, he's nothing, when those other players aren't scoring, they still showed their quality.
Welbeck could easily have a season where he scores 20 goals(probably almost all tap ins) that won't change how good or bad a player he is, he could drastically improve but there is both no sign AT ALL of him improving and the talent level he currently shows is no where near enough to either improve Arsenal, be worth 16mil, to be worth 85k or more a week.
There are players who improve every year from 20-23 who might not be good enough but the trend of them improving is enough to make you think he can get better. But that is the thing WElbeck has played loads and hasn't shown any improvement in basically 3 years, in fact he's gone backwards, he had the early in the team confidence boosted form and scored a few goals, since then he's been crap against the better teams, useless throughout most games and generally not very good.