Ozyakup and the Maddison lad from Norwich seem very similar in skillset and style. Of the 2 I think I'd go for the Turkish lad. Maddison is possibly the better long term prospect (but we already have a few of them, no?) but is also a bigger risk at the price being quoted. £12m for Ozyakup looks good value for a player closer to his prime, has been playing at a slightly higher standard, and we know links well with Tosun.
The only downside is the baggage that comes with him
(only joking if any of our new Turkish fans are logged on).