Kendall/Soto is the best combo but like Derwood said, with how hot Kendall is right now he should be playing. And since Kendall should be playing right now and will be playing most of the time, there's no point in bringing Soto up to sit on the bench. I'd much rather have Koyie Hill playing once every 5 days and have Soto playing every day in AAA than have Soto take Hill's position as backup with the Cubs.