It's not an oxymoron if you really really really think about it, if we are struggling to create chances as a team then logic dictates that we need players on the pitch with creativity.
You say he doesn't create chances well you're just wrong, most amount of big chances created for us this season in 19 PL starts nonetheless. You can say that he loses the ball a lot which he does and he is not the best finisher but to say he doesn't create chances is an outright lie, why are you lying for?
Look:
Most Big Chances Created In The Premier League This Season Tottenham By Player | StatMuse
Even if want to pretend stats are meaningless then go by the eye test, how many players in this team are creating that chance for Porro's goal last week, have a guess?
Brennan Johnson was sold because his all round game was crap, why do you keep referring to him, they don't even play in the same position?