3 sentences

1. 看那人的派头，一定是大有来头。

   kàn nà rén de pài​tóu, yī​dìng shì dà yǒu lái​tóu.

   Judging by his manner, he must have an influential background.

   Source: Dong Chinese Dictionary

2. 他今天突然请客，这话里恐怕有来头。

   tā jīn​tiān tū​rán qǐng​kè, zhè huà lǐ kǒng​pà yǒu lái​tóu.

   He suddenly treated us today; there's probably more to his words than meets the ear.

   Source: Dong Chinese Dictionary

3. 听说新来的经理很有来头，公司里的同事们都在谈论他。

   tīng​shuō xīn lái de jīng​lǐ hěn yǒu lái​tóu, gōng​sī lǐ de tóng​shì men dōu zài tán​lùn tā.

   I heard the new manager has an impressive background, and colleagues at the company are all talking about him.

   Source: Dong Chinese Dictionary