Ok imagine their 'ehh' veggies and 'basic' sauces and multiply that by 1028273810183739201817030281820498203048380388291018373901917373901847477565267365168191920940595747362 times infinity and that's my sub. Also I don't think I've ever had the 1 line of sauce issue. Did you tell them their sauce was basic? Why don't they like you?
When I was working, my go-to is BLT (without tomatoes), honey oat, toasted and lots of honey mustard/thousand island. I also like the italian BLT.