I don't know why this would be very unfortunate?
Unfortunate as in he should be eased into the side and follow an actual development plan that benefits him and the club.
Unfortunate as he will possibly be thrown in at the deep end and suffer the same scrutiny as seasoned pros when we have poor team performances.
Unfortunate as we will be relying on a young player who is still developing physically, mentally, emotionally and tactically.
Unfortunate as we will probably not solve all our midfield problems in one go with a few strokes of a chequebook.
Unfortunate as he deserves the chance to come into an established side, where everyone around him can be relied upon to do the basics, so that he can feel his way into Premier League football and be allowed to make mistakes.
Unfortunate as this could be a backs against the wall make or break time for the team where he will be drilled to do the safe thing and not risk losing possession, rather than express himself.
That's some of the reasons why unfortunate.