I dont know who those people are.
I would have liked to have both of them.
I'd also love the salary cap to be loosened up enough to keep 4 expensive CBs on the roster. I'm not sure we're there yet. Reality of the salary cap is you can't always keep all the players you want. Long makes $900k, Parker $850k, Reyes $450k, Tarek $400k... Right now we have the 3rd highest payroll for defenders in the league, if we kept Parker we'd be 1st.
So the question is whether Parker would have been better than Tarek...
Shades of the Barlow/White debate here. Parker is a better player than Tarek, but that's why he was sold for almost $1M in allocation, while Tarek was sold for a bag of balls. If neither of those two guys would have been clear cut starters, you move the guy with more value every time.