Retailer DICK's Sporting Goods DKS could provide more details of its planned acquisition of Foot Locker, Inc. FL when the company reports first-quarter financial results before market open Wednesday.Here are the analyst estimates, what analysts are saying after the acquisition was announced and key items to watch.Earning Estimates: Analysts expect Dick's Sporting Goods to report first-quarter revenue of $3.59 billion, up from$3.02 billion in last year's first quarter, according to data from Benzinga Pro.Th ...