Obviously it would be lunacy to start Gabby tomorrow. Looking at the bench from the last game, I would have all of them plus Grabban, Green and Lansbury ahead of Gabby. I would probably just add Grabban for Whelan, as Jedinak and Tuanzebe cover his position and we won’t need all 3.
Onomah has underperformed for a while but we need someone who can be an attacking midfielder on the bench if required, and Lansbury has hardly played. I think Gabby would be a waste of a place on the bench as a Small Heath must realise he would only get on if we threw on 3 striker subs, which hopefully we won’t need!