with respect to questions of law or fact arising in matters before the Board is feasible. (B) An assessment of the authority of the Board of Veterans’ Appeals to aggregate, for review, more than one appeal under chapter 71 of such title that involves substantially similar questions of law or fact pursuant to section 7104 of such title (as amended by subsection (c)(1)). (C) The recommendations of the FFRDC with respect to rules or principles to which the Board should adhere when aggregating appeals for review pursuant to section 7104(a) of title 38, United States Code (as amended by subsection (d)). (3) Report