From
this article, the Bevington object may have drifted from the north where the wreckage may be.
From
this bulletin, Mr. Glickman estimates an 80% chance the Bevington object is related to the 2012 dive imagery
Thoughts / questions and some speculation:
The 2012 Debris Field appears to have a lot of manmade objects. So a lot of debris, in addition to the Bevington Object, may have drifted south, if the main wreckage is in unsearched north areas. Yet these objects appear to be close together relative to the amount of area Dive 3 and other dives searched.
The Bevington Object may have a gashed tire if similar to the Luke Field accident and so may not have floated.
Previous prevailing current studies show objects possibly moved S.E towards the lagoon, so why did the Bevington object end up in the Debris Field?
What kept it close to the volatile edge of the reef where it appears waves crash?
Why does there appear to be so much other debris close to the possible Bevington object parts as annotated in the Debris Field?
Just speculating here again, but one possibility sketched out below in some more detail, could explain why the Bevington Object did not end up in the Lagoon, was held on the volatile reef edge, separated at that time it was photographed from other visible debris, yet ended up next to other debris in the Debris Field.