I voted keep him until the end of the season simply because there's a chance we go through the same cycle of bringing somebody in who raises morale and then giving them another 12 months even though they're not good enough. In fairness, I think Dyche has been unfortunate in the sense that a) we'd be higher up the table without the deduction and b) I've never known a season where we've thrown away so many points due to incompetency in front of goal.
BUT
End of the day, he is a manager who absolutely cannot coach an attack. Simple as that. McNeil, Harrison, Calvert Lewin. While none are ever going to be world beaters, all of them appear to be getting worse as the season goes on. His coaching methods are clearly designed to create a team that is tough to beat and beyond that it's hoping for knock downs, scraps, set-pieces. Proper grim to watch and getting worse and worse and worse.