Actually, I would, given the present options and Dominic Calvert-Lewin's endless cycle of injuries. Shankland puts himself about, can hold the ball up, and knows where the goal is - he's the sort of player we should have got on a cheap/low-risk deal had we been at all organised in January, and it wouldn't have hurt to give him a go.
What I was most disappointed with re: Simms last night was his play without the ball - that he got virtually no service isn't his fault, but he did nothing to pull defenders out of position, and he really should have given that iffy back line a bit more to think about.