FWIW, I doubt we would spend the £10 million to brin in Waynama if we're anticipating Lucas playing most games in that position for several years to come. We're spending a lot right now, but the funda aren't unlimited, and as good as Waynama is, the deal just wouldn't make sense.
I've heard we are looking at Matheus Biteco from Gremio to play in that position. Only 17 years old, so plenty of time to learn from Lucas, as well as provide cover for the odd game every now and then. He's also young enough that reserve team football and a short term loan move are also options to make sure we don't inhibit his development.
Would probably be a lot cheaper too. Makes a lot more sense really.