Strum and Sylvester wont travel to America and already have titles and Pirog would be a fool to fight in Germany so no fight there. Martinez would be an exciting fight but with the way the WBA treated him he may not be in any hurry to fight for a title he never lost and the there maybe richer pickings at lightmiddleweight Cotto/Pac. After Palviks loss he needs a safer first fight than Pirog so not right now but in the future yes. Chavez will only be aload to fight other Top Rank Fighters. Both the Irish lads Andy Lee and Mathew Macklin would jump in the ring with him no problem and if the Macklin/Barker fight generates enough excitment the winner might be the perfect matchup for Pirog. I know the Pirog and Macklin camps both walked away from each other but with the title on the line I think we would have fireworks.
Macklin did vacate his belt when he broke his nose in sparring but he did not back out of a fight with Pirog. At time of the injury it was Khoren Gevor he was supposed to fight. Pirog and Macklins teams had been in discussions but neither side wanted the fight at that time thinking the prize to small.