Going to get hate on this one but please hear me out.
Have you ever have you and your squad clear a flag and your in a building and all of a sudden a bunch of supports respawn in with shotguns and blow you away.....?
Or have you ever been in a tank and cleared out the flag and started to cap it and then the same enemy team respawns in as assaults with fiats and blow your @$$
up.? (Carp!...I mean PIAT)
Seems cheesy to me and a think adding more time to the respawn counter when you switch up before they can jump back in will help...