Thanks for the answer. Just thought about it because Ibra used to play with Trezeguet at Juventus - not the same type of player but still. Well then I hope Ibra stays and either wait for a better alternative when Ibra leaves or hope that Rashford will develop enough to take over. I still think that the best idea would be to buy a young striker (for instance, Dolberg or Andre Silva or someone else) and loan them out for 1 or 2 seasons (if they are willing to do this), till Ibra leaves, and then take over. But a loan to a relatively good club in a good league, like Villarreal, Sevilla, Dortmund, Gladbach, Leverkusen, Lazio, Milan or Fiorentina.
I simply don't like the alternatives that are available at the moment, sure Lukaku seems to be good, but I'm not that convinced that he can be the leader the team will need. I hope so, but I'm not sure. But I must admit that I haven't seen him a lot so it's not that fair of me to be too critical. I also do think that he'll cost way too much and it will be the same as the Pogba-situation. People will focus on the fee and expect more than what the players show on the pitch.
I'd prefer it if Dybala could be brought in to help Ibra and Danilo Pereira to help Pogba. Griezmann will maybe stay because of the "sanctions" in Atletico Madrid.