I think , Ash might get himself a Lucario .
After all, Considering Ash has a Domain ability as a Aura User , Lucario always seem to a pokemon meant to be capture by Ash.
I mean , The Opening could show Charizard or Mewtwo's Megevolution accept Lucario's .
The way The Opening Showcase Lucario Megevolution , I think Mega Lucario might has a important role to play .
Yes he does !!!
Plus , doesn't other cast got way more spotlight then Ash already since AG series ?
The Whole BW Series was focus on other character accept Ash.
There even was joke about BW Series being Iris show starting Trip .
I think Ash step back long enough for other character .
May be it time he get full attention like any other main character of Kids Anime gets.