Jamie = Kendall

That’s about the only similarity. Capable, scorned, and vengeful. Logan Roy has no children he wants to hand the business over to while John Dutton, and Beth, have made it Crystal clear that Kayce is the heir apparent. Hell, Logan Roy is nearly polar opposite of John Dutton in personality and business sense. Roy will adapt to kill and Dutton will die to preserve

The Duttons are family first while the Roys are all in it for themselves individually. The arcs are vert different