There's a good chance both D.J. Humphries and Malcom Brown are on the board when the Bengals are on the clock with pick No. 21.
If there were odds on which position the Bengals will address in the first round, defensive tackle and offensive tackle would likely be the top two options.
The potential loss of both starting OTs in 2016 means addressing that position in the first round could have the greatest impact for Cincinnati, whether it's in 2015 or beyond. A guy like Florida OT D.J. Humphries could theoretically be drafted by the Bengals, and then watch and learn for a year before replacing either Andre Smith or Andrew Whitworth when they both become free agents in 2016.