I've gone from very high on Mountcastle to yeah, I'd let him go for the right price. Love the guy, when he's raking, it is a thing of beauty and joy. But his pitch selection is very poor, and unless he forces pitchers to give in and throw him a strike, he's going to be flailing (like he currently is) more than raking. A streaky first baseman with decent counting stats, but a poor OBP, eh, them be a dime per bakers dozen.
Making Mayo a 1B might be wasting his plus arm. A free agent might make sense? Keeping Mancini is an option and resigning over the off season.
My attitude on this subject has definitely become fluid and my mind is open.
2 days till August and the O's have a winning record. (Smile)