My only peeve is that they're hinting at Pete having one of four different relationships. Two in the first (Gwen and Betty [it was a sorta 'blink and you miss it' type hint), and then Liz Allen in the second, and now MJ is gonna be in the show. Pick one people!
ONE!!!!
No. Peter should be open to options. It makes for more interesting story telling and it reitterates what was done in the comics. Seeing peter pine after one girl imo is lame and boring and doesn't leave room for growth. Should he end up with one of these girls, that'll be great but until he actually enters an exclusive elationship, Pete should try and get what he can.