So Pedro is going to eligible for his first year of salary arbitration in 2014. The obvious question is how much is he going to get. I took an look at what some other all star type players got in their first year of salary arbitration and their statistics in the two years before arbitration. (I did not include any Super 2's or 1st year arbitration eligible players who signed long term deals.) When looking at these other players keep in mind Pedro's statistics the last two years.
301 Games 66HR 185RBI .238/.307/.470 .777OPS Total WAR 6.2
2009
Prince Fielder 7.0M
317 Games 84HR 221RBI .282/.383/.562 .945OPS Total WAR 5.2
Cory Hart 3.25M
297 Games 44HR 172RBI .280/.325/.495 .829OPS Total WAR 6.0
Ryan Zimmerman 3.325M
268 Games 38HR 146RBI .273/.331/.451 .782OPS Total WAR 7.3
2010
Matt Kemp 4.0M
310 Games 44HR 175RBI .296/.348/.478 .827OPS Total WAR 8.7
Josh Hamilton 3.25M
243 Games 41HR 182RBI .291/.351/.492 .843OPS Total WAR 6.0
BJ Upton 3.0M
284 Games 19HR 114RBI .255/.347/.382 .729OPS Total WAR 4.5
2011
Adam Jones 3.25M
266 Games 39HR 139RBI .281/.330/.450 .780OPS Total WAR 5.0
Chin Soo Choo 3.975M
299 Games 42HR 176RBI .300/.398/.487 .884OPS Total WAR 11.3
2013
Jason Heyward 3.65M
285 Games 41HR 124RBI .251/.328/.442 .770OPS Total WAR 5.0
David Freese 3.15M
231 Games 30HR 134RBI .296/.365/.458 .823OPS Total WAR 5.6
As you can see the majority of the salaries for the 1st year eligible solid/all star type position players is in the 3-4M range. (One thing that sticks out at me it is seems like Choo should be looking for a new agent. With those numbers and the very high WAR he should have gotten more than 3.97M.)
Pedro, will probably get more based on the the fact he has put up two years with very big HR and RBI numbers whereas most of the other guys with the exception of Fielder did not . My guess is that Pedro is going to be somewhere in the 3.75-4.0M range for 2014.