I seem to go through phases of being completely addicted to Civ2 or Football Manager (my FC Metz team lifted the Europa League in the 2017/18 season
) but I find it difficult to devote attention to both simultaneously. The only way I can work on Civ2 is to be totally focussed (almost obsessively) and have no other distractions. Thankfully I'm pretty picky about which teams I play as (mostly Metz, sometimes Royal Antwerp and occasionally Eintracht Frankfurt) and once I have caned the version I tend to drop it. I'm currently into the fifth season of a five year plan but have a new stadium being completed at the end of this season and want to at least give it a season or two before all the real world players start retiring and it's full of fictional players. I'm hoping this game ending will coincide with the completion of the building work and I can then throw myself back into ToT fully.
ToTPP really is worth downloading. There are so many excellent new features, its very similar to the MGE to ToT upgrade in terms of added possibilities.