What happened: Cambridge United have re-signed forward Gassan Ahadme on a season-long loan from Charlton Athletic and handed striker Shayne Lavery a new one-year deal at the Abbey Stadium. Both attackers are on board as the club prepares for life back in League One. Ahadme, 25, previously starred on loan with the U's, while Lavery, 27, is staying after helping the side up from League Two.

Why it matters: The double move gives Cambridge proven attacking options for a division they earned promotion into last season. Ahadme knows the club well from a productive earlier spell, and keeping Lavery after he reached free agency locks in a forward who was central to the promotion run. For a newly promoted side, retaining and reinforcing the front line is key to survival.

What to watch: Watch how manager and staff manage Lavery's minutes and whether Ahadme stays fit as Cambridge shape their forward line for the League One campaign.