Days Spoilers June 15-19

Speculation - Will and Sonny will adopt Allie's baby (which is kind of an automatic assumption, Days being Days) to help conceal the fact that she had a baby from Sami (though apparently Lucas will find out).
But additionally, I'm going to throw out the idea that they will later reveal that the baby isn't even Allies; that she got hired as a surrogate, but for whatever reason flaked on the agreement as the due date came closer.  This will later cause drama when Will and Sony potentially have to give up the child, whom they've grown close to by then; and I'd say at least a 50/50 chance the real father/parents turn out to be someone horrible, who probably dies or goes to jail or gets blackmailed into giving up their claim to the baby, so Will and Sonny can keep him or her.

What's the point of Brady having ED?  Is this going to lead to the revelation that he has some serious medical problem?  Or are they going to have Brady realize he's gay?  Because those are the only two plausible explanations I can think to explain being in bed with someone who looks like Linsey Godfrey and not being able to perform....