Sorry, but that's simply some category you are making up in your own mind. I haven't suggested it. There's only two groups, like Scripture says, those called and those chosen, and it's our Lord Jesus speaking it, not me:
John 15:16
16 Ye have not chosen Me, but I have chosen you, and ordained you, that ye should go and bring forth fruit, and that your fruit should remain: that whatsoever ye shall ask of the Father in My name, He may give it you.
KJV
Matt 20:16
16 So the last shall be first, and the first last: for many be called, but few chosen.
KJV
No, it's not cool to invent strife against the Scripture as written, which is what you're actually doing. You are arguing against the Scripture evidence I have shown you, but you are actually being the sneaky one in trying to deny what God's Word is teaching on the matter. That is why you won't answer my simple question about Paul saying "Are all apostles?" You well... know we are not all... apostles, and thus not all "chosen" sent ones.
But it sounds like your Church has been teaching no difference between Christ's chosen Apostles and the rest of His Body. There is no difference in being 'saved' terms. But in responsibility of office in Christ's Church, and rewards, and Christ's choosing, that's... a different story:
Matt 19:27-30
27 Then answered Peter and said unto Him, "Behold, we have forsaken all, and followed Thee; what shall we have therefore?"
28 And Jesus said unto them, "Verily I say unto you, That ye which have followed Me, in the regeneration when the Son of man shall sit in the throne of His glory, ye also shall sit upon twelve thrones, judging the twelve tribes of Israel.
29 And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for My name's sake, shall receive an hundredfold, and shall inherit everlasting life.
30 But many that are first shall be last; and the last shall be first.
KJV
Will you sit upon His Apostle's thrones already given to them, judging over the 12 tribes of Israel? I don't think so, I know it won't be so. We get whatever rewards we deserve based on what we have done in service for Jesus while waiting faithfully for His return. Per Rev.14, our works follow us to Heaven.