Posting for someone else, dam is bay roan, sire is grey but tested (AA CRcr Gg ee) So he's palomino that has greyed out.
This is the little guy in question. What do you think?
Few weeks old
On Right standing next to palomino roan
I think he looks red roan based on first 2 pics, but then the 3rd pic has me second guessing myself.