What ever format you use for League football in Scotland these problems allways exist:-
(1) 9 out of 10 seasons Rangers and Celtic finish in the top two places.
(2) >16 team in top flight too many low quality teams
<14 team in top fligh to many repetitive involves team playing each other 3 or 4 times to keep the
fixtures within the percived optimum range of 34 -38 fixtures per club per league edition.
A 16 team league gives play each other:
Play each other once for 15 fixtures to few games
Playing each other twice give 30 games to few games
Meet =>3 give a minmum of 45 fixtures too many fixtures per club.
(3) Playing an odd number of times unfair as one team has more home advantage than the other team in thier meets in any season.
Playing twice one home and once away is neither boring nor unfair (optimum number of times).
Playing each other =>4 boring and stale repetitive as teams meet too often.
The real question to ask is what is the one thing above all other that you want from Scottish League Football and then work out the format that best achives that.
If it is money: then league of two Rangers and Celtic Playing each other 34 times 17 home and 17 away.
If it is high quality football: then league of two Rangers and Celtic playing each other 34 times 17 home and 17 away.
If it's fun then a league of 18 teams playing each other once at home and once away for 34 games per league edition.
I think Scottish football should have two divisions of 18 teams a top flight and league below that playing each other twice for 34 games per league edition as that is the number Scottish Football had in it's best season ever 1966-67 Celtic wins the European Cup and Scotland beats the then world champions England 3-2 and had great players like Dennis Law (a much healthier times for Scottish football than at present). what is really needed is a prooning of the number of team as 42 in a top population of 5 million is too many perhaps get rid off and or merge together 8 teams such as East Stirling as they are only making up the numbers and dead wood each season and would not be missed by many people.
PS Scottish football I believe could make better use of it's limited resources like instead of spending £50 MILLION building a 52,000 all-seated national stadium Hampden Park (a capacity most people think is too small) with fancy media facilities and other thing to get it a UEFA 5 star stadium rating they should have spent the £50 million either on youth development, or on an Geldredome Stadium 30,000 all seated with retractable roof over the pitch to at least give Scotland a full size indoor pitch for people to use in our miserable, cold and wet weather when outside playing of football is not possible or a national stadium with 80,000 all-seated capacity as when Hampden had 74,000 all-seated plus capacity Scottish Football was more fun and in better health than IT IS TOO day.
Lastly I can not see Scottish Football changing from it present make-up as those with the power to change things in Scottish Football have too much to loose from any changes made i.e money, which is a same as Scottish football can be very good when the conditions and formats are right for it to flurish.
"Football should aim for health for the many not wealth for the few".
Your thoughts please