Memphis Grizzlies point/shooting guard Grayson Allen will be unavailable for Mondays contest versus the Houston Rockets due to a sore left ankle that he sustained during Saturdays defeat to the Phoenix Suns. Allen, who arrived in the offseason via a trade with the Utah Jazz, has proven himself a solid bench option during his second NBA campaign. Its tough to figure how Memphis will reallocate Allens minutes in his absence, although Dillon Brooks may take on an increased offensive role Monday. ...