I agree but this summer quite a few physically good players were available (not something common), Acun opted to add them to warm Fenerbahce bench and they are not even registered for Euro competitions, neither getting proper time in league. Oguz Aydin, Levent Mercan for example, both are EU-born (culturally more fit), Turkish and physically good players unlike Sinik.
About Bulut, he wasn't well received when he was Fenerbahce manager and mostly known for his defensive style while he was there, so I can understand after attacking intent of Acun.