Not probable.
If you wanted to try I'd suggest attempting to cross:
T. Gigas x N. Sipedon
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6.7 pituophis c. annectans
1.1 senticolis t. intermedia
1.1 rhinechis scalaris
1.2 lampropeltis m. thayeri
2.1 pantherophis g. guttatus
1.1 lampropeltis t. campbelli
1.1 pituophis x pantherophis
1.1 lampropeltis campbelli x thayeri x nelsoni

