Comment on Krypto Fans, Where are we at? by James

Another goose chase here. The tableau of Kryptos is unusual in that there are standard alphabets on the left and top/bottom. It is possible to use those for encoding instead of the keyed alphabet that makes up the body of the tableau. The K1/K2 method would require a key of ELYOIECBAQK while the modified method of using the standard alphabets would require a key of SYMLWRQOYBQ.
A Ceasar shift of QOYBQ yields GEORG. Maybe CLOCK is being encoded with the name GEORGE in a running key – after shifting the key that is. If so, the E at the end of GEORGE would work backwards to give a J as the next letter after CLOCK.