Deadline reports Bill Hader has signed a deal with HBO to create and star in an original series. This comes almost a year to the day of Hader’s last episode of SNL. It has been a solid year for him, as he’s garnered acclaim for his lead role in The Skeleton Twins and signed on to the Amy Schumer–Judd Apatow picture Trainwreck. Little is known about the series – even whether it will be a half-hour or an hour – but we’re sure it will have everything …