I think the ref exposed himself with the 3 minutes. So easily measurable (subs etc) and comparable with other games. They'll gloss over it but there's questions to be answered.
There were no real 'Clattenberg/Poll/Clive Thomas' decisions today, just a lot of 'little' ones here and there all adding up; Bradley not yellow carded for repeated fouls (seven on Grealish, I think), a throw in given for the RS when we should...