To be perfectly fair when Labour was more centrist they were perfectly electable under Blair.
The Tory`s played their trump card with the Brexit vote and done away with a lot of infighting.
Labour moved to the left under Corbyn and now have their own in-house problems that are distracting them.
On the periphery of the centre ground is where many of us sit, and that is what has to be retained or fought for, and the latest re-shuffle may well grab that in this phase of the election cycle.
It's like watching a prolonged football match where the winger has the full-back in his pocket and we, the centre forwards, are waiting for the cross.