A decision that is cited in another opinion before being vacated as moot remains binding circuit precedent.
As recklessness could possibly suffice for a conviction requiring wantoness, the predicate violent felony is not in fact a predicate.
Challenging prejudice on appeal does not preserve a pro forma argument against cause.
http://media.ca1.uscourts.gov/pdf.opinions/17-1059P-01A.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.