Question about going back to stock

[rynosims]

Since I already have the unlocker installed, can I go back to the stock Alltel Rom without loading the relocker? I don't see how this would pose a problem at all. I'm not taking my phone in for service or anything, I just want to fix some of my problems, like the phone freezing whenever I try to bluetooth a file and some other annoying issues. I just want to run the stock rom for a while.