They do seem like a good fit. They really need to move 2 outfielders, and they likely have an extra infielder (unless they move Gordon to SS and Guerrero in to 2nd).
You have to wonder if a bigger deal might not work. Let's say Reyes + Buehrle + Navarro + Romero for Kemp + Crawford + Guerrero. I know Kemp's contract hurts (and for a long time), but short term this would really help both teams imo, and longer term Guerrero should at least help balance out Kemp a bit. We'd save about 8M in the deal next year (and could free up 7.5 more trading Lind, since one of the outfielders could move to first/dh) to hopefully sign Martin, and we'd have
C - Martin
1B - Bautista
2B - Guerrero
SS - Izzy?
3B - Lawrie
LF - Crawford
CF - Pompey / Gose
RF - Kemp
DH - Encarnacion
Our outfield defense is probably a wash, but our infield defense improves very dramatically at SS (even if it's Izzy), 1B, and C. Offensively we also improve quite significantly. The Dodgers also improve, filling needs at SS, C, and SP while replacing Kemp with Pederson. Crawford is probably equal production wise to the platoon of Ethier + Van Slyke.