Well, just to let you know... Isaak is not 75m... he would cost 150m right now, so question is would you want to pay £120m more on a player?
So, clearly you have not watched Delap this season? so why make assumptions? Lukaku was completely different, he was a run in behind striker where Delap is very good at holding the ball up, bringing others into play and also his ball carrying isnt that bad.
Obviously when you compare him to Isaak, there is only one winner there but we are not getting Isaak for multiple reasons, £150m price tag and he will probably want 200k+ wages now.
The funny thing is you want to sign Isaak now... once he has flourished... then if we miss out on a good signing say... why can't we find the next big things...
Well its because you sh** on players who have had 1 season saying they are not good enough and McTominay has had more goals in the league ignoring 6 seasons to 1.