  Homogeneous geodesics of homogeneous Finsler metrics derived from two or more
Riemannian geodesic orbit metrics are investigated. For a broad newly defined
family of positively related Riemannian geodesic orbit metrics, geodesic lemma
is proved and it is shown that the derived Finsler metrics have also geodesic
orbit property. These Finsler metrics belong to the newly defined class of the
$\alpha_i$-type metrics which includes in particular the $(\alpha_1,\alpha_2)$
metrics. Geodesic graph for the sphere
${\mathrm{S}}^7={\mathrm{Sp(2)}}{\mathrm{U}}(1)/{\mathrm{Sp(1)}{\mathrm{diag}}{\mathrm{U}}(1)}$
with geodesic orbit Finsler metrics of the new type
$(\alpha_1,\alpha_2,\alpha_3)$, arising from two or more Riemannian geodesic
orbit metrics, is analyzed in detail. This type of metrics on $S^7$ is one of
the missing cases in a previously published classification of geodesic orbit
metrics on spheres.
