You are either really hard to please or an absolute idiot, I know which way most will go. There isn't one person I've spoken to who wasn't impressed with the cameo from Gyökeres in the West Brom game, he was direct and tried to make things happen, he played with no fear at all. He also had two of our best chances in the League Cup game against Southampton. He is very a promising young player who deserves a chance to make an impact. That said I wouldn't start him in the West Brom game (although I won't be disappointed if CH does start him) but would certainly have him on the bench and give him 20-25 mins.
I think CH will start him! So might I if he really is ready. Sub appearances are not much use for youngsters as it is hard for them to get up to the pace of the game.