Obviously, the keeper aspect makes a big difference. I've never played in a keeper league, but I'd say that it would depend on how many years you think you'd keep these guys. I could see these guys on a bubble in a league with three keepers, but sure keepers if you keep several.
Depending on the severity of Beltran's current injury, you can probably count on at least a couple of more good years from him. On the other hand, Markakis is six years younger and could give you several more years.
One for one, right now, I might lean towards Markakis.
Help with mine? Thanks!viewtopic.php?f=26&t=394463
12 Team, H2H, Daily
C: J. Montero
1B: Morse, Hosmer
2B: Kipnis, Hill
OF: McCutchen, Harper, Reddick, Crisp
SP: Weaver, Cain, Gio Gonzalez, Gallardo, Cueto, Gee
RP: R. Soriano, Clippard, Frieri, Janssen
DL: Ellsbury, Gardner