Darrell Walker was not pleased Saturday.
After the University of Arkansas at Little Rock's fourth consecutive loss -- a 77-73 defeat to Appalachian State at the Jack Stephens Center -- UALR's coach punctuated his post-game news conference with a warning.
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"We're going to have some very tough practices coming up this week," he said.
How so?
"Everybody just better be ready, I'll leave it at that," Walker said. "It's going to be a week that some people don't like.