Wouldn't term it time wasting considering what they seem to benefit from the Norwegian international. With Timo Werner having the performing poorly, it's only wise to go for a more prolific forward.
Also comparing him to Haaland isn't something that should be done has the Norwegian international seems to be miles apart considering what he has been doing in his short time at the professional level.
I don't think anyone will pick the German international ahead of the interesting and exciting young borussia Dortmund forward. Werner is good but Erling is far better, no argument about that.
Indeed the Timo was an exciting talent to watch in his days at bundesliga but still not in same pace as Haaland, has the Norway international dwarfs him in all regards when placing their statistics side be side.
I believe Chelsea Football Club should the prolific forward at a costume if they intend to continue from where they stopped in the previous as King of Europe and if they intend to challenge for more trophies.