Yeah, I figured to have some flexibility preflop, but as others have noted, there's too many unknowns about the PFR & we're not super deep either, limiting our options even further.
So I end up taking the standard route and calling.
Hero (OTB): A
J
Fold, EP2 r $13, fold, MP1 c $13, fold x 2, Villain (CO) c $13, Hero c $15, fold x 2
Flop ($51): A
3
4
EP2 x, MP1 x, Villain b $45, Hero ???