I wouldn't be surprised to be a Perez come over at all and I hope you mean Perez, OR Radke, OR Ortiz. No way the Sox sign 2/3 of those guys.
But with pitching coach Don Cooper the Sox believe they can take dirt and turn it into gold. So, I wouldn't be surprised if they brought in some guy with good "stuff" and hoped Coop could work a miracle with him.