Yes Roger dearly wished to add this, wishing is not a bad thing, but realistically there should be a win there, sadly there wasn't, he had no chance even if he was playing Raonic that day.
- London Olympics was held just 2 weeks after Wimbledon 2012
- Roger was already tired, he would not even be in the final if the tournament was a best of 5 sets every 7 rounds like a Slam.
- On top of being tired, in the SF he was further drained by Del Potro in that energy sapping 4.5 hours semi final
This is why Murray could beat a carcass of Roger in straight sets, had this been a proper slam tournament with enough rest, enough testing in earlier rounds to reach second week, Roger in the final would destroyed Murray in 3-4 good sets. Thats why saying Murray beat Roger at Wimbledon is a very wrong statement even though venues are same, there is no way Murray can beat Roger Federer at an actual wimbledon. We saw what happened in 2015, didn't we? That is how things roll.