The offense wasn't the issue. It never really was this weekend. When Arkansas had a chance to sweep Oklahoma and take a major step toward hosting an NCAA Regional, the Razorbacks scored 10 runs. Most weekends, that's enough to win a baseball game. On Sunday at Baum-Walker Stadium, it wasn't anywhere close to enough. Oklahoma bashed out 15 runs to salvage the series finale, handing Arkansas a 15-10 defeat that kept the Razorbacks from claiming just their second sweep in SEC play this season. The loss stings not because of what happened at the plate where Arkansas produced runs consistently across three games, but because of what happened every time the Sooners stepped into the batter's box on Sunday. The Razorbacks entered the day sitting at 34-17 overall and 15-11 in SEC play, tied for fifth in the conference standings and squarely in the conversation for a regional host site. A sweep would've done serious work for that argument.…