Of all the older pre-DP legends, the only ones that have never been given a second appearance are the Latios and Latias line, and Jirachi.
With Jirachi its understandable because it only awakes every 1000 years, but why do you think Latios/Latias have never appeared in the anime again?
Mew got two movies, Mewtwo got a movie and special, the bird trio appeared many times, Lugia got an arc in Johto, Ho-oh is given cameos in many eps, Entei/Suicune/Raikou got episode appearances, Celebi got an episode in BF, Rayquaza/Groudon/Kyorge all got episodes, the Regi's appeared with Brandon, Deoxys got two episodes after its movie.
So out of all the pre-DP legends, only Latios/Latias and Jirachi never got an episode. Why do you think this is?
With Jirachi its understandable because it only awakes every 1000 years, but why do you think Latios/Latias have never appeared in the anime again?
Mew got two movies, Mewtwo got a movie and special, the bird trio appeared many times, Lugia got an arc in Johto, Ho-oh is given cameos in many eps, Entei/Suicune/Raikou got episode appearances, Celebi got an episode in BF, Rayquaza/Groudon/Kyorge all got episodes, the Regi's appeared with Brandon, Deoxys got two episodes after its movie.
So out of all the pre-DP legends, only Latios/Latias and Jirachi never got an episode. Why do you think this is?