Exeter boss Rob Baxter has said he has not yet started formal negotiations with players approaching the end of their contracts.
England centre Henry Slade is the highest-profile Exeter player whose contract runs out next summer, along with the likes of Josh Hodge and Olly Woodburn.
The Chiefs have a win, a draw and a loss from their first three Prem games of the season, as they aim to improve on their worst-ever top flight campaign last season.
“We didn’t have a good season last season, there’s no ulterior motive behind the fact, I want to see how we go,” Baxter said.
“I want to see what the form of the squad is, whether we’ve got the formation of the squad correct, all those type of things.
“I think we’re in the process of moving forward to rebuild a group of players that can be very successful together and I’m not going to just rush into re-signing everyone who’s here now because I want to see how we go and where our growth still remains and I’m very comfortable with that.”