Team news as Exeter Chiefs host Bath in Sunday's Premiership fixture at the Sandy Park (15:00 GMT).
Exeter boss Rob Baxter says the club could not keep Tom Lawday and abide by the salary cap, after Harlequins signed the forward.
Harlequins agree to sign Worcester's Simon Kerrod, Exeter's Tom Lawday and Cornish Pirates' Toby Freeman at the end of the season.
Exeter Chiefs sign lock Will Witty from Premiership rivals Newcastle Falcons on a two-year deal, starting in 2019-20.
Audio & Video
Stuart Hogg will move from Glasgow Warriors to Exeter Chiefs next year. Watch the Scotland full-back's 11 Six Nations tries.
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