Don't think either team has been playing fluently enough to merit the description "in control."
At the moment it's just two shit, depleted sides banging their heads against each other. There will be more goals in this. Possibly many more.
Routledge would be handy right now though.
We don't know what went on there personally between Routledge/Pardew/other players etc.
The decision is inexplicable enough that it makes me think that there was some other reason that we'll just never know about.