Bournemouth tend to push opponents back with wing pressure and quick recoveries. Leeds can answer through their wingbacks and Calvert-Lewin when that pressure leaves space behind. The first defended cross may only begin another attack, and a lead on either side can change where the next opening appears.
Bournemouth's Cook and Adams can recycle loose balls into Rayan, Tavernier and Evanilson. Leeds have Trafford and a back three to meet the first delivery, but Bogle and Gudmundsson can carry the play back upfield and find Calvert-Lewin. Bournemouth's usual attacking core is set to return after cup rotation; Leeds are still without Rodon, while Elvedi is fit again and Stach's role has yet to be settled.
I expect Bournemouth's pressure to create close chances and Leeds to keep an outlet even after conceding. A Leeds opener would also bring Bournemouth's shot volume into the game. That's why I'm siding with more goals from these two attacks.