BIB 1 - No offence, but methinks you miss the point
1) The rumour leaked to the press
wasn't that there were a few trophies "out of place" but according to the report in the Daily Star Sunday and the
Oscar Pistorius' trophies were strewn all over the death flat and some were "damaged" according to the report in the Daily Star Sunday which is what was being discussed. So "strewn all around" and "some were damaged" is the premise I was working with.
2) Considering the time-span were looking at, (i.e. between the last volley and the police arriving), which "
mates" you reckon could have "
quickly picked them up and replaced them"? IIRC Carice and Stander were just 2 or 3 mins on the scene when Dr Stipp arrived and Stander stayed near or outside the door confirmed both by Baba, who arrived as they did, and Stipp who found him outside when he arrived. So unless Stipp joined a conspiracy with the Standers to pervert the course of justice for OP the only candidate would be Carice, who, in the few minutes after arriving and before, unknown to her, Dr Stipp would arrive, and without an inkling of what happened nor there being time enough for OP to explain and beg her, between wails, sobs, and pleas to help him save Reeva's life, and interject something to the effect of, 'would you mind helping me cover for killing my gf in a rage before the medics or the police arrive', no more than enter his home and with Reeva bleeding, dead, or dying in OP's arms or on the floor, noticed the mess and in a moment of organisational illumination decided that as she's there she might as well do a bit of tidying up for him, and being the hyper active person she is, in a jiffy whizzed around picking up and replacing all the trophies in the cabinet or on the shelf on top.
BUT, and this is the real point you missed, Carice's work tidying up must have been all for nothing since either she or those "mates" must have strewn the trophies back onto the floor again so that a police source, according to some of the more dubious tabloid press, was able to see the mess and leak to the media that there were trophies strewn all around!
; - )
BIB 2 - I have no issue with your theory as a possibility even though I personally am not convinced that is how it went. But, I do have issue with 3 things:
Issue 1: That a "police source" could leak something as brutal as that to the press without it having been confirmed since that must surely have caused further distress to Reeva's family who were suffering enough with the fact she had been shot. Fortunately, the member of Reeva's family who ID'ed Reeva's body told the press they saw no injuries of that category.
Issue 2: That the tabloid and other nefarious press continued to plaster the story of the crushed skull on their front pages for weeks
AFTER the bail hearing when it was confirmed that the autopsy showed no beating with the cricket bat.
Issue 3: To my knowledge not one newspaper has retracted the false information.