Opening kick off - get the Ref. Roll: a tie - we both get the ref (and I'd rolled "Grudge match" as my handicap

I drive and score in four with my patented counter play.
Kick off - Get the ref.
Now, we played that one team had decided to persuade the ref that maybe the other team weren't so scarey etc after all, rolling new GTR rolls (I lost

Were we right? the rulebook doesn't say as far as a quick scan goes...
should we have ignored the result?
Just interested in what other people would do as much as anything.
(note of interest...start of second half - my full dwarf team kicking to 6 orcs, and Ogre and a goblin: Riot! "screw that, its boring" says my opponent. I agree. Reroll. Pitch Invasion...and I win the roll...)