Eric Garcia is ready, signing a new RCB partner for Laporte will see Garcia walk away this summer or in January and who could blame him. I would leave in his position too because he's not put a foot wrong when he's been given limited opportunities and has more than earned his chance to prove he's the long term partner for Laporte.
The one and only reason people are advocating buying a new RCB is because he's only 19, it's certainly not on ability or the maturity he's shown on and off the pitch. Players who are that good do not stay around waiting for an opportunity, not when they're guaranteed it elsewhere, just look at Sancho. Phil Foden if he wasn't a blue would probably have walked away too, if he's not getting regular starts in the league and Champions League (if we're in it) next season, he will probably end up leaving in the not too distant future as well. He's actually being loyal to the point it might have an adverse effect on his development, he needs to play games and now, not in another 2-3 years time.